Module: Mailmate::CLI::Search Private

Extended by:
Search
Included in:
Search
Defined in:
lib/mailmate/cli/search.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

‘mmsearch` — search MailMate’s ‘.eml` files using a subset of MailMate’s quicksearch syntax. Output is CSV with optional column-aligned padding.

Ported from the standalone mailmate-search script. See ‘~/.claude/skills/email/SKILL.md` for usage examples and the search-string syntax reference.

Constant Summary collapse

MODIFIERS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

{
  "f" => :from, "t" => :recipients, "c" => :cc, "s" => :subject,
  "a" => :address_any, "b" => :body, "m" => :message_or_body,
  "d" => :date, "T" => :tag, "K" => :keyword
}.freeze
INDEXED_FILTER_FIELDS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Filter modifiers that read from MailMate’s per-header indexes —zero .eml reads when matching. ‘field_value` consults them via `header_index_value_lc`. Kept as a constant for documentation; the prefilter no longer uses it (indexes are the prefilter now).

%i[from recipients cc subject address_any any].freeze
VALID_FIELDS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w[id path mailbox from to cc bcc reply-to subject date time
message-id message-url references in-reply-to
direction party flags read archive tags keywords].freeze
HEADER_LABELS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

{
  "direction" => "dir",
  "read"      => "r",
  "archive"   => "a",
}.freeze
FIELD_TIERS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

All output fields are now index-tier: MailMate maintains a per-header binary index under Database.noindex/Headers/, so extracting from/to/ subject/etc. doesn’t require opening the .eml. Spec/filter matching (the ‘f`/`t`/`s` modifiers in the search string) still parses the .eml header block — migrating that side is a separate change.

{
  "id" => :index, "path" => :index, "mailbox" => :index,
  "date" => :index, "time" => :index,
  "read" => :index,
  "archive" => :index,
  "flags" => :index,
  "tags" => :index,
  "keywords" => :index,
  "from" => :index, "to" => :index, "cc" => :index, "bcc" => :index,
  "reply-to" => :index, "subject" => :index, "message-id" => :index,
  "message-url" => :index,
  "references" => :index, "in-reply-to" => :index,
  "direction" => :index, "party" => :index,
}.freeze
DEFAULT_SEARCH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

"d 1d"
DEFAULT_FIELDS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

"id flags date time direction party subject"
SPEC_COST =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Static cost rank per spec field for AND evaluation order: compiled date compare < header/tag index lookup < body matching (resolves part-ids and walks every body segment). Used by order_specs.

{
  date: 0,
  from: 1, recipients: 1, cc: 1, subject: 1, address_any: 1, any: 1,
  tag: 1, keyword: 1,
  body: 2, message_or_body: 2,
}.freeze
LC_NAMES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Memoized “<name>#lc” strings — interpolating per lookup costs an allocation per header per message.

Hash.new { |h, n| h[n] = "#{n}#lc" }

Instance Method Summary collapse

Instance Method Details

#all_message_dirs ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- mailbox resolution ————————————————-



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# File 'lib/mailmate/cli/search.rb', line 241

def all_message_dirs
  Dir.glob("#{Mailmate.config.imap_root}/*/**/Messages").select { |p| File.directory?(p) }
end

#body_candidates(term_b, exclude_quoted: false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Envelope-id candidate set for a body term: every message with at least one body segment containing the bytes. Returns nil when the body indexes are unavailable (callers fall back to the per-message walk). Memoized per (term, exclude_quoted) and pinned to the reader objects it was built from, so an index rebuild (staleness, reset!) invalidates naturally; the size cap stops distinct-term buildup in the long-lived MCP server.



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# File 'lib/mailmate/cli/search.rb', line 695

def body_candidates(term_b, exclude_quoted: false)
  names = exclude_quoted ? ["#unquoted#lc"] : ["#unquoted#lc", "#quoted#lc"]
  readers = names.map { |n| (Mailmate::IndexReader.for(n) rescue nil) }.compact
  return nil if readers.empty?

  @body_cands ||= {}
  key = [term_b, exclude_quoted]
  entry = @body_cands[key]
  if entry && entry[:readers].size == readers.size &&
     entry[:readers].zip(readers).all? { |a, b| a.equal?(b) }
    return entry[:set]
  end

  @body_cands.clear if @body_cands.size > 32
  set = {}
  readers.each do |r|
    r.ids_matching(term_b).each_key { |pid| set[envelope_of(pid)] = true }
  end
  @body_cands[key] = { readers: readers, set: set }
  set
end

#body_index_records(eml_id, exclude_quoted: false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Lowercased body-text segments from MailMate’s #unquoted#lc and #quoted#lc indexes, aggregated across every body-part of the envelope. Returns [] if MailMate hasn’t body-indexed the message.

Body indexes are keyed by body-part-id and are multi-record (one record per text segment — paragraph/line/table row). For multipart messages we ask PartLookup for the child part-ids. For single-part messages PartLookup returns [] (envelope-id == body-part-id is not recorded in #root-body-part); we fall back to looking up the envelope eml-id directly so those messages still match.

‘exclude_quoted: true` drops #quoted#lc (forwarded / replied-to text), tightening recall toward MailMate UI’s body-search semantics.



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# File 'lib/mailmate/cli/search.rb', line 605

def body_index_records(eml_id, exclude_quoted: false)
  return [] if eml_id.nil?
  envelope = eml_id.to_i
  part_ids = Mailmate::PartLookup.body_parts_of(envelope)
  part_ids = [envelope] if part_ids.empty?

  index_names = exclude_quoted ? %w[#unquoted#lc] : %w[#unquoted#lc #quoted#lc]
  texts = []
  index_names.each do |name|
    reader =
      begin
        Mailmate::IndexReader.for(name)
      rescue ArgumentError
        next
      end
    part_ids.each do |pid|
      reader.values_for(pid).each do |v|
        next if v.nil? || v.empty?
        texts << v.dup.force_encoding("UTF-8").scrub
      end
    end
  end
  texts
end

#body_indexed?(env, exclude_quoted: false) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Does this envelope have any body-index records at all? Distinguishes “indexed, doesn’t contain the term” (no match) from “MailMate hasn’t body-indexed it” (eligible for the –all Mail.read fallback).

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 728

def body_indexed?(env, exclude_quoted: false)
  part_ids = Mailmate::PartLookup.body_parts_of(env)
  part_ids = [env] if part_ids.empty?
  names = exclude_quoted ? ["#unquoted#lc"] : ["#unquoted#lc", "#quoted#lc"]
  names.any? do |n|
    r = (Mailmate::IndexReader.for(n) rescue nil)
    r && part_ids.any? { |pid| r.key?(pid) }
  end
end

#body_matches?(eml_id, mail, path, term, term_b, index_only: false, exclude_quoted: false) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- body matching ————————————————–

Body matching is inverted: instead of fetching and testing every body segment of every candidate message (which reallocates most of the body cache per search), one ids_matching scan per body index finds every part-id containing the term, mapped once to a set of envelope ids. Per message the test is then a hash lookup. The per-message segment walk (body_index_records / body_value) survives as the fallback when the body indexes aren’t on disk at all (tests, fresh installs), and the Mail.read fallback for unindexed messages under –all is unchanged.

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 665

def body_matches?(eml_id, mail, path, term, term_b, index_only: false, exclude_quoted: false)
  env = eml_id&.to_i
  cands = env && body_candidates(term_b, exclude_quoted: exclude_quoted)
  if cands
    return true if cands.key?(env)
    return false if index_only
    # Indexed but not a candidate = a real non-match; only unindexed
    # messages get the --all read-the-eml fallback below.
    return false if body_indexed?(env, exclude_quoted: exclude_quoted)
  else
    segs = body_index_records(eml_id, exclude_quoted: exclude_quoted)
    return segs.any? { |s| s.b.include?(term_b) } unless segs.empty?
    return false if index_only
  end
  return text_body(mail).include?(term) if mail
  return false if path.nil?
  begin
    text_body(Mail.read(path)).include?(term)
  rescue StandardError
    false
  end
end

#body_value(eml_id, mail, path, index_only: false, exclude_quoted: false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Lowercased body substring-match haystack. Three-layer fallback:

1. MailMate's #unquoted#lc + #quoted#lc indexes — pre-decoded,
   pre-downcased body text. Zero .eml read. The fast path; covers
   the overwhelming majority of indexed mail. Body indexes are
   keyed by body-part-id (not envelope-id), so we resolve the
   envelope to its child parts via PartLookup, then aggregate every
   segment record across both indexes.
2. If no index record AND the caller already has a parsed Mail
   object, use text_body(mail) (same as before the migration).
3. If no index record AND no preloaded Mail, lazily Mail.read the
   .eml on demand. Slow, but only happens for the rare message
   MailMate hasn't body-indexed yet — far cheaper than the old
   always-load behavior.

‘index_only: true` short-circuits after step 1 (no fallback to mail or to disk). Same coverage and speed as MailMate’s own UI body search: instant, but limited to messages MailMate has body-indexed.



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# File 'lib/mailmate/cli/search.rb', line 579

def body_value(eml_id, mail, path, index_only: false, exclude_quoted: false)
  texts = body_index_records(eml_id, exclude_quoted: exclude_quoted)
  return texts.join(" ") unless texts.empty?
  return "" if index_only
  return text_body(mail) if mail
  return "" if path.nil?
  begin
    text_body(Mail.read(path))
  rescue StandardError
    ""
  end
end

#build_parser(opts) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- option parsing —————————————————–



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# File 'lib/mailmate/cli/search.rb', line 168

def build_parser(opts)
  OptionParser.new do |o|
    o.banner = "Usage: mmsearch [search-string] [fields] [options]"
    o.separator ""
    o.separator "Search MailMate's `.eml` files. Output is CSV with column-aligned padding."
    o.separator ""
    o.separator "POSITIONAL ARGS"
    o.separator "  search-string  Quicksearch expression. Default: 'd 1d'. Pass '' to disable."
    o.separator "  fields         Columns to show. Space- or comma-separated."
    o.separator "                 Default: 'id flags date time direction party subject'."
    o.separator "                 Bare list = exactly those columns (omit 'id' to drop it)."
    o.separator "                 Prefix with '+' to extend the defaults: '+tags' = defaults + tags."
    o.separator ""
    o.separator "OPTIONS"
    o.on("--mailbox X", "Mailbox to search (default: all)") { |v| opts[:mailbox] = v }
    o.on("--fields F", "Fields list (alt to 2nd positional)") { |v| opts[:fields] = v }
    o.on("--limit N", Integer, "Stop after N matches") { |n| opts[:limit] = n }
    o.on("--headers-only", "Skip body matching entirely") { opts[:headers_only] = true }
    o.on("--all", "Include un-indexed messages in body matching by lazily reading and parsing each .eml. Slow (tens of seconds to minutes on large archives). Default behavior matches MailMate's UI: only check messages MailMate has body-indexed — fast, but bounded.") { opts[:all] = true }
    o.on("--exclude-quoted", "Match body only against #unquoted text — skip MailMate's #quoted index (forwarded/replied-to text). Tightens search to fresh content; gets you closer to MailMate UI's body-search result set, at the cost of missing hits in quoted sections.") { opts[:exclude_quoted] = true }
    o.on("--no-header", "Suppress column header row") { opts[:header] = false }
    o.on("--no-align", "Plain CSV (no column padding)") { opts[:align] = false }
    o.on("--sort MODE", %w[asc desc none],
         "Sort rows by date+time: asc (default), desc, none") { |v| opts[:sort] = v.to_sym }
    o.separator ""
    o.separator "SEARCH-STRING SYNTAX"
    o.separator "  Mirrors MailMate's toolbar quicksearch. Specs combine with AND."
    o.separator "  Wrap multi-word terms in \"double quotes\". Prefix operand with ! to negate."
    o.separator ""
    o.separator "    <term>    common headers (from/to/cc/subject) OR body contains <term>"
    o.separator "    f <term>  from contains"
    o.separator "    t <term>  to/cc (recipients) contains"
    o.separator "    c <term>  cc contains"
    o.separator "    s <term>  subject contains"
    o.separator "    a <term>  any address header contains"
    o.separator "    b <term>  body contains (reads MailMate's body indexes; --all for un-indexed too)"
    o.separator "    m <term>  common headers OR body (same as bare term)"
    o.separator "    d <date>  received date: Nd|Nw|Nm|Ny (relative), or Y, Y-M, Y-M-D"
    o.separator "    T <tag>   tag / IMAP keyword contains  (K is a synonym)"
    o.separator ""
    o.separator "  Examples:"
    o.separator "    mmsearch 'f medium d 7d'           from Medium in last 7 days"
    o.separator "    mmsearch 's \"rent due\" !draft'     subject has rent due, no 'draft'"
    o.separator "    mmsearch 'd 2026-05'               received in May 2026"
    o.separator ""
    o.separator "FIELDS (for the fields argument / --fields)"
    o.separator "  id          eml-id (always included as first column)"
    o.separator "  path        full path to the .eml file"
    o.separator "  mailbox     account/mailbox path (no /Messages/<id>.eml suffix)"
    o.separator "  from        From header"
    o.separator "  to          To header"
    o.separator "  cc          Cc header"
    o.separator "  bcc         Bcc header"
    o.separator "  reply-to    Reply-To header"
    o.separator "  subject       Subject header"
    o.separator "  message-id    RFC Message-ID header"
    o.separator "  message-url   message://%3C<MID>%3E — portable, paste-ready cross-machine ref"
    o.separator "  references    RFC References header (space-joined when multiple)"
    o.separator "  in-reply-to   RFC In-Reply-To header"
    o.separator "  date        received date, YYYY-MM-DD (local time)"
    o.separator "  time        received time, HH:MM (local time)"
    o.separator "  direction   '→' outbound, '←' inbound (column header: 'dir')"
    o.separator "  party       counterparty (recipients if outbound, sender if inbound)"
    o.separator "  flags       archive + read combined, e.g. 'AR', 'PU'"
    o.separator "  read        'R' read or 'U' unread (column header: 'r')"
    o.separator "  archive     'A' archived or 'P' present elsewhere (column header: 'a')"
    o.separator "  tags        user tags (IMAP keywords), comma-joined; system flags (\\… , $…) excluded"
    o.separator "  keywords    raw IMAP keyword list (incl. \\Seen, \\Draft, \\Flagged, \$Forwarded, user tags)"
  end
end

#collect_rows(dirs:, specs:, fields:, smart_evaluator:, smart_literals:, filter_only_tier:, load_tier:, opts:) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 936

def collect_rows(dirs:, specs:, fields:, smart_evaluator:, smart_literals:, filter_only_tier:, load_tier:, opts:)
  reset_run_caches!
  rows = []
  catch(:done) do
    dirs.each do |dir|
      Dir.each_child(dir) do |fname|
        next unless fname.end_with?(".eml")
        eml_id = fname.sub(".eml", "")
        path = "#{dir}/#{fname}"

        next unless prefilter_pass?(path, specs, smart_literals)

        if filter_only_tier == :index
          if smart_evaluator
            next unless smart_evaluator.matches?(Mailmate::Message.new(nil, eml_id, path))
          end
          if !specs.empty?
            next unless matches?(nil, eml_id, specs, opts[:headers_only], path,
                                 index_only: !opts[:all], exclude_quoted: opts[:exclude_quoted])
          end
        end

        mail = nil
        if load_tier != :index
          begin
            mail = load_message(path, load_tier)
          rescue StandardError => e
            warn "[skip] #{path}: #{e.message}"
            next
          end
        end

        if filter_only_tier != :index
          if !specs.empty?
            next unless matches?(mail, eml_id, specs, opts[:headers_only], path,
                                 index_only: !opts[:all], exclude_quoted: opts[:exclude_quoted])
          end
          if smart_evaluator
            next unless smart_evaluator.matches?(Mailmate::Message.new(mail, eml_id, path))
          end
        end

        rows << fields.map { |f| extract(f, eml_id, path, mail) }
        throw :done if opts[:limit] && rows.size >= opts[:limit]
      end
    end
  end
  rows
end

#compile_date_range(term, today) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 395

def compile_date_range(term, today)
  if term =~ /\A(\d+)([dwmy])\z/
    n, u = Regexp.last_match(1).to_i, Regexp.last_match(2)
    cutoff = case u
             when "d" then today - n
             when "w" then today - (n * 7)
             when "m" then today << n
             when "y" then today << (n * 12)
             end
    return [ymd_int(cutoff), 9999_12_31]
  end

  parts = term.tr("/.", "-").split("-")
  y = parts[0].to_i
  return nil if y.zero?
  case parts.size
  when 1 then [y * 10_000 + 101, y * 10_000 + 1231]
  when 2 then [y * 10_000 + parts[1].to_i * 100 + 1, y * 10_000 + parts[1].to_i * 100 + 31]
  when 3 then [ymd = y * 10_000 + parts[1].to_i * 100 + parts[2].to_i, ymd]
  end
end

#compose_smart_filters(filters) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 297

def compose_smart_filters(filters)
  return "" if filters.empty?
  return filters.first if filters.size == 1
  "(#{filters.map { |f| "(#{f})" }.join(" and ")})"
end

#csv_quote(cell) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- output ————————————————————-



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# File 'lib/mailmate/cli/search.rb', line 988

def csv_quote(cell)
  cell = cell.to_s.gsub(/[\r\n]+/, " ")
  if cell.include?(",") || cell.include?("\"")
    "\"#{cell.gsub("\"", "\"\"")}\""
  else
    cell
  end
end

#date_matches?(mail, eml_id, term) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 432

def date_matches?(mail, eml_id, term)
  range = date_range_for(term)
  return false unless range

  ymd = nil
  if eml_id
    s = (reader_for("#date")&.value_for(eml_id.to_i) rescue nil)
    if s && !s.empty?
      ymd = fast_ymd(s)
      if ymd.nil?
        t = (Time.parse(s) rescue nil)
        ymd = t && ymd_int(t.to_date)
      end
    end
  end
  if ymd.nil? && mail
    raw = mail.date
    d = raw.respond_to?(:to_time) ? raw.to_time : raw
    ymd = d && ymd_int(d.to_date)
  end
  return false unless ymd

  ymd >= range[0] && ymd <= range[1]
rescue StandardError
  false
end

#date_range_for(term) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Compiled day-range for a date term, memoized per term. nil = term can’t match anything. The memo resets when the calendar day rolls over so relative terms (“1d”) stay correct in long-lived processes (the MCP server).



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# File 'lib/mailmate/cli/search.rb', line 385

def date_range_for(term)
  today = Date.today
  if @date_ranges_day != today
    @date_ranges_day = today
    @date_ranges = {}
  end
  return @date_ranges[term] if @date_ranges.key?(term)
  @date_ranges[term] = compile_date_range(term, today)
end

#emit_output(rows, fields, opts) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 997

def emit_output(rows, fields, opts)
  header_row = fields.map { |f| HEADER_LABELS[f] || f }

  if opts[:align]
    display_rows = rows.map { |r| r.map { |c| csv_quote(c) } }
    display_rows.unshift(header_row) if opts[:header]
    widths = Array.new(fields.size, 0)
    display_rows.each do |r|
      r.each_with_index { |c, i| widths[i] = c.length if c.length > widths[i] }
    end
    display_rows.each do |r|
      padded = r.each_with_index.map do |c, i|
        i == r.size - 1 ? c : c.ljust(widths[i])
      end
      puts padded.join(",")
    end
  else
    puts CSV.generate_line(header_row) if opts[:header]
    rows.each { |r| puts CSV.generate_line(r) }
  end
end

#envelope_of(part_id) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Map a body-part-id back to its envelope (.eml) id via #root-body-part; single-part messages have no entry there (the envelope IS the body part), so fall through to the part-id itself.



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# File 'lib/mailmate/cli/search.rb', line 720

def envelope_of(part_id)
  root = (Mailmate::IndexReader.for("#root-body-part").value_for(part_id) rescue nil)
  root && !root.empty? ? root.to_i : part_id
end

#extract(field, eml_id, path, mail) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 866

def extract(field, eml_id, path, mail)
  case field
  when "id"         then eml_id
  when "path"       then path
  when "mailbox"    then path.sub("#{Mailmate.config.imap_root}/", "").sub(%r{/Messages/[^/]+\.eml\z}, "")
  when "date"
    t = message_time(eml_id, mail)
    Mailmate.localize(t)&.strftime("%Y-%m-%d")
  when "time"
    t = message_time(eml_id, mail)
    Mailmate.localize(t)&.strftime("%H:%M")
  when "read"
    flags = (Mailmate::IndexReader.for("#flags").flags_for(eml_id.to_i) rescue [])
    flags.include?("\\Seen") ? "R" : "U"
  when "archive"
    path.include?("/Archive.mailbox/") ? "A" : "P"
  when "flags"
    archive = path.include?("/Archive.mailbox/") ? "A" : "P"
    seen    = (Mailmate::IndexReader.for("#flags").flags_for(eml_id.to_i) rescue []).include?("\\Seen")
    "#{archive}#{seen ? 'R' : 'U'}"
  when "tags"
    flags = (Mailmate::IndexReader.for("#flags").flags_for(eml_id.to_i) rescue [])
    flags.reject { |f| f.start_with?("\\", "$") }.join(",")
  when "keywords"
    (Mailmate::IndexReader.for("#flags").flags_for(eml_id.to_i) rescue []).join(",")
  when "from"        then index_or_mail(eml_id, "from",        mail ? Array(mail.from).join("; ")     : nil)
  when "to"          then index_or_mail(eml_id, "to",          mail ? Array(mail.to).join("; ")       : nil)
  when "cc"          then index_or_mail(eml_id, "cc",          mail ? Array(mail.cc).join("; ")       : nil)
  when "bcc"         then index_or_mail(eml_id, "bcc",         mail ? Array(mail.bcc).join("; ")      : nil)
  when "reply-to"    then index_or_mail(eml_id, "reply-to",    mail ? Array(mail.reply_to).join("; ") : nil)
  when "subject"     then index_or_mail(eml_id, "subject",     mail&.subject)
  when "message-id"  then index_or_mail(eml_id, "message-id",  mail&.message_id)
  when "message-url"
    mid = index_or_mail(eml_id, "message-id", mail&.message_id)
    mid.empty? ? "" : Mailmate::MidUrl.message_url_for(mid)
  when "references"  then index_or_mail(eml_id, "references",  mail ? Array(mail.references).join(" ")  : nil)
  when "in-reply-to" then index_or_mail(eml_id, "in-reply-to", mail ? Array(mail.in_reply_to).join(" ") : nil)
  when "direction"   then outbound?(path, mail, eml_id) ? "→" : "←"
  when "party"       then party_for(eml_id, mail, outbound?(path, mail, eml_id))
  end.to_s
end

#fast_time(s) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Slice-parse a ‘#date` index value (“2026-03-19 18:55:19 -0600”) into a Time, preserving the embedded UTC offset. ~10× faster than Time.parse. Returns nil when the value isn’t exactly that shape (caller falls back to Time.parse).



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# File 'lib/mailmate/cli/search.rb', line 774

def fast_time(s)
  return nil unless s && s.length >= 25 &&
                    s.getbyte(4) == 0x2D && s.getbyte(7) == 0x2D &&
                    s.getbyte(13) == 0x3A && s.getbyte(16) == 0x3A
  off = s[20, 5]
  return nil unless off.match?(/\A[+-]\d{4}\z/)
  Time.new(s[0, 4].to_i, s[5, 2].to_i, s[8, 2].to_i,
           s[11, 2].to_i, s[14, 2].to_i, s[17, 2].to_i,
           "#{off[0, 3]}:#{off[3, 2]}")
rescue ArgumentError
  nil
end

#fast_ymd(s) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

“2026-03-19 …” → 20260319 without Time.parse. nil when the value isn’t in the indexed shape (caller falls back to the slow path).



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# File 'lib/mailmate/cli/search.rb', line 423

def fast_ymd(s)
  return nil unless s && s.length >= 10 && s.getbyte(4) == 0x2D && s.getbyte(7) == 0x2D
  y = s[0, 4].to_i
  m = s[5, 2].to_i
  d = s[8, 2].to_i
  return nil if y.zero? || m.zero? || d.zero?
  y * 10_000 + m * 100 + d
end

#field_value(eml_id, mail, field) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Substring-match haystack for a filter modifier, as raw bytes (mail fallbacks are downcased then ‘.b`’d so every return path has the same encoding). Index-first; mail fallback only kicks in for the no-index case (tests, fresh installs, unindexed messages).



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# File 'lib/mailmate/cli/search.rb', line 520

def field_value(eml_id, mail, field)
  case field
  when :from
    idx = header_index_value_lc(eml_id, "from")
    return idx if idx && !idx.empty?
    mail ? [Array(mail.from), mail[:from]&.value.to_s].flatten.join(" ").downcase.b : "".b
  when :recipients
    parts = %w[to cc].map { |n| header_index_value_lc(eml_id, n) }.compact.reject(&:empty?)
    return parts.join(" ") unless parts.empty?
    mail ? [Array(mail.to), Array(mail.cc), mail[:to]&.value.to_s, mail[:cc]&.value.to_s].flatten.join(" ").downcase.b : "".b
  when :cc
    idx = header_index_value_lc(eml_id, "cc")
    return idx if idx && !idx.empty?
    mail ? [Array(mail.cc), mail[:cc]&.value.to_s].flatten.join(" ").downcase.b : "".b
  when :subject
    idx = header_index_value_lc(eml_id, "subject")
    return idx if idx && !idx.empty?
    mail ? mail.subject.to_s.downcase.b : "".b
  when :address_any
    parts = %w[from to cc reply-to sender].map { |n| header_index_value_lc(eml_id, n) }.compact.reject(&:empty?)
    return parts.join(" ") unless parts.empty?
    mail ? [mail[:from], mail[:to], mail[:cc], mail[:reply_to], mail[:sender]].compact.map { |h| h.value.to_s }.join(" ").downcase.b : "".b
  end
end

#fields_tier(fields) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 908

def fields_tier(fields)
  ts = fields.map { |f| FIELD_TIERS[f] || :header }.uniq
  return :full   if ts.include?(:full)
  return :header if ts.include?(:header)
  :index
end

#first_address(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

First bare email address from a header value, lower-cased. Accepts either “Name <addr>” or “addr”; for comma-separated lists, returns the first one.



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# File 'lib/mailmate/cli/search.rb', line 830

def first_address(value)
  return nil if value.nil? || value.empty?
  first = value.split(",").first.to_s.strip
  addr = first =~ /<([^>]+)>/ ? Regexp.last_match(1) : first
  addr.to_s.downcase
end

#header_block(path) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- pre-filter ———————————————————

Filter modifiers (f/t/s/c/a) now match through MailMate’s per-header indexes — index lookup IS the prefilter, no .eml read needed. The only remaining use of the .eml header-block grep is smart-mailbox filters that reference literal strings in arbitrary headers; those still benefit from a quick header-block scan to skip non-matching messages before any full evaluation.



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# File 'lib/mailmate/cli/search.rb', line 747

def header_block(path)
  bytes = +""
  File.open(path, "rb") do |f|
    while (chunk = f.read(4096))
      bytes << chunk
      idx = bytes.index("\r\n\r\n") || bytes.index("\n\n")
      return bytes[0..idx].downcase if idx
      break if bytes.bytesize > 65_536
    end
  end
  bytes.downcase
end

#header_index_value(eml_id, name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

MailMate keeps a per-header binary index under Database.noindex/Headers/ — one cache/offsets file per RFC header name. Reading from there is O(1) and skips the .eml entirely. Returns nil if the index is missing (e.g. tests against a synthetic config) or if the eml-id isn’t in it, so callers can fall back to a parsed ‘Mail` object.

IndexReader returns the cache substring as ASCII-8BIT (raw bytes from File.binread). Force UTF-8 + scrub here so values from the index can safely interleave with UTF-8 strings in joined output rows.



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# File 'lib/mailmate/cli/search.rb', line 813

def header_index_value(eml_id, name)
  return nil if eml_id.nil?
  v = Mailmate::IndexReader.for(name).value_for(eml_id.to_i)
  v && v.dup.force_encoding("UTF-8").scrub
rescue ArgumentError
  nil
end

#header_index_value_lc(eml_id, name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Lowercased raw index value for a header — tries ‘<name>#lc` (MailMate’s pre-downcased index) first, falls back to ‘<name>` + downcase (byte-wise, i.e. ASCII-only — fine: the #lc index exists for every header MailMate matches on, so the fallback is for tests and fresh installs). Returns nil if neither index has a record.



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# File 'lib/mailmate/cli/search.rb', line 504

def header_index_value_lc(eml_id, name)
  v = header_index_value_raw(eml_id, LC_NAMES[name])
  return v unless v.nil?
  header_index_value_raw(eml_id, name)&.downcase
end

#header_index_value_raw(eml_id, name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Unscrubbed twin of header_index_value, for match paths only.



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# File 'lib/mailmate/cli/search.rb', line 511

def header_index_value_raw(eml_id, name)
  return nil if eml_id.nil?
  reader_for(name)&.value_for(eml_id.to_i)
end

#index_or_mail(eml_id, name, fallback) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 821

def index_or_mail(eml_id, name, fallback)
  v = header_index_value(eml_id, name)
  return v if v && !v.empty?
  fallback.to_s
end

#load_message(path, tier) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- driver loop ——————————————————–



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# File 'lib/mailmate/cli/search.rb', line 917

def load_message(path, tier)
  case tier
  when :index then nil
  when :header
    bytes = +""
    File.open(path, "rb") do |f|
      while (chunk = f.read(4096))
        bytes << chunk
        idx = bytes.index("\r\n\r\n") || bytes.index("\n\n")
        break if idx
        break if bytes.bytesize > 65_536
      end
    end
    Mail.new(bytes)
  when :full
    Mail.read(path)
  end
end

#matches?(mail, eml_id, specs, headers_only, path = nil, index_only: false, exclude_quoted: false) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 630

def matches?(mail, eml_id, specs, headers_only, path = nil, index_only: false, exclude_quoted: false)
  specs.all? do |field, term, negate|
    term_b = term.b
    hit =
      case field
      when :from, :recipients, :cc, :subject, :address_any
        field_value(eml_id, mail, field).include?(term_b)
      when :tag, :keyword
        tag_value(eml_id).include?(term_b)
      when :body
        headers_only ? false : body_matches?(eml_id, mail, path, term, term_b, index_only: index_only, exclude_quoted: exclude_quoted)
      when :message_or_body
        common = %i[from recipients subject].any? { |f| field_value(eml_id, mail, f).include?(term_b) }
        common || (!headers_only && body_matches?(eml_id, mail, path, term, term_b, index_only: index_only, exclude_quoted: exclude_quoted))
      when :date
        date_matches?(mail, eml_id, term)
      when :any
        %i[from recipients subject].any? { |f| field_value(eml_id, mail, f).include?(term_b) }
      end
    negate ? !hit : hit
  end
end

#message_time(eml_id, mail) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Absolute send time for an eml_id, preferring the MailMate ‘#date` index (cheap, no .eml read). Falls back to the parsed mail’s Date header.



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# File 'lib/mailmate/cli/search.rb', line 789

def message_time(eml_id, mail)
  s = (Mailmate::IndexReader.for("#date").value_for(eml_id.to_i) rescue nil)
  if s && !s.empty?
    t = fast_time(s) || (Time.parse(s) rescue nil)
    return t if t
  end
  raw = mail&.date
  return nil unless raw
  raw.respond_to?(:to_time) ? raw.to_time : raw
rescue StandardError
  nil
end

#order_specs(specs) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Evaluate cheap, selective specs before expensive ones. specs combine with AND (order-independent), and matches? short-circuits on the first miss — so ‘b invoice d 7d` should date-reject 47k messages before body matching ever runs, not after. Stable within a cost rank to keep the user’s order deterministic.



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# File 'lib/mailmate/cli/search.rb', line 367

def order_specs(specs)
  specs.sort_by.with_index { |(field, _term, _negate), i| [SPEC_COST.fetch(field, 1), i] }
end

#outbound?(path, mail, eml_id = nil) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 844

def outbound?(path, mail, eml_id = nil)
  return true if path.include?("/Sent Mail.mailbox/") ||
                 path.include?("/Sent Messages.mailbox/") ||
                 path.include?("/Drafts.mailbox/")
  from = first_address(header_index_value(eml_id, "from")) ||
         Array(mail&.from).first.to_s.downcase
  Mailmate::Identity.mine?(from)
end

#parse_search(str) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 326

def parse_search(str)
  tokens = tokenize(str)
  specs = []
  i = 0
  while i < tokens.size
    tok = tokens[i]
    field = MODIFIERS[tok]
    if field && i + 1 < tokens.size
      operand = tokens[i + 1]
      negate = operand.start_with?("!")
      operand = operand[1..] if negate
      specs << [field, operand.downcase, negate]
      i += 2
    else
      negate = tok.start_with?("!")
      operand = negate ? tok[1..] : tok
      # Bare terms default to MailMate's "Common" specifier — common
      # headers OR body — matching the UI quicksearch behavior. Pass
      # --headers-only to skip the body scan when speed matters.
      specs << [:message_or_body, operand.downcase, negate]
      i += 1
    end
  end
  specs
end

#party_for(eml_id, mail, outbound) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 853

def party_for(eml_id, mail, outbound)
  if outbound
    to_str = index_or_mail(eml_id, "to", mail ? Array(mail.to).join(", ") : "")
    cc_str = index_or_mail(eml_id, "cc", mail ? Array(mail.cc).join(", ") : "")
    tokens = split_addresses(to_str) + split_addresses(cc_str)
    others = Mailmate::Identity.reject_mine(tokens.map { |t| first_address(t) || t })
    others = split_addresses(to_str) if others.empty?
    others.join("; ")
  else
    index_or_mail(eml_id, "from", mail ? Array(mail.from).join("; ") : "")
  end
end

#prefilter_pass?(path, _specs, smart_literals = []) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/mailmate/cli/search.rb', line 760

def prefilter_pass?(path, _specs, smart_literals = [])
  return true if smart_literals.empty?
  hdr = header_block(path)
  smart_literals.all? { |lit| hdr.include?(lit) }
rescue StandardError
  true
end

#reader_for(name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Per-name reader memo for the match loop. IndexReader.for is cached but not free (cache-key allocation + staleness throttle check per call), and the loop calls it several times per message. The memo is keyed to the active db_headers (config swaps in tests) and reset at the top of collect_rows, so one search run sees one consistent index snapshot; staleness is re-checked between runs, which is the same granularity the MCP server needs.



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# File 'lib/mailmate/cli/search.rb', line 480

def reader_for(name)
  dbh = Mailmate.config.db_headers
  if !defined?(@hdr_readers) || @hdr_readers.nil? || @hdr_readers_dbh != dbh
    @hdr_readers = {}
    @hdr_readers_dbh = dbh
  end
  return @hdr_readers[name] if @hdr_readers.key?(name)
  @hdr_readers[name] =
    begin
      Mailmate::IndexReader.for(name)
    rescue ArgumentError
      nil
    end
end

#reset_run_caches! ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 495

def reset_run_caches!
  @hdr_readers = nil
end

#resolve_account(name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 245

def (name)
  root = Mailmate.config.imap_root
  return name if File.directory?("#{root}/#{name}")
  encoded = name.gsub("@", "%40")
  candidates = Dir.glob("#{root}/#{encoded}@*").map { |p| File.basename(p) }
  case candidates.size
  when 0 then nil
  when 1 then candidates.first
  else
    warn "Ambiguous account '#{name}': #{candidates.join(", ")}"
    nil
  end
end

#resolve_mailbox(arg) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 259

def resolve_mailbox(arg)
  root = Mailmate.config.imap_root
  return [all_message_dirs, []] if arg == "all"

  if arg.include?("/")
    , rest = arg.split("/", 2)
    if (encoded = ())
      nested = rest.split("/").map { |s| "#{s}.mailbox" }.join("/")
      cand = "#{root}/#{encoded}/#{nested}/Messages"
      return [[cand], []] if File.directory?(cand)
    end
  end

  if (encoded = (arg))
    dirs = Dir.glob("#{root}/#{encoded}/**/Messages").select { |p| File.directory?(p) }
    return [dirs, []]
  end

  matches = Dir.glob("#{root}/*/**/#{arg}.mailbox/Messages").select { |p| File.directory?(p) }
  return [matches, []] unless matches.empty?

  # Fall back: try MailMate's smart-mailbox graph.
  graph = Mailmate::MailboxGraph.load
  if (uuid = graph.by_name[arg]) || graph.by_uuid[arg]
    uuid ||= arg
    res = Mailmate::SourceResolver.new(graph).resolve(uuid)
    return [res[:dirs], res[:filters], graph]
  end

  warn "Mailbox not resolved: '#{arg}'."
  [[], []]
end

#resolve_mailbox_with_graph(arg) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 292

def resolve_mailbox_with_graph(arg)
  result = resolve_mailbox(arg)
  result.size == 2 ? [*result, nil] : result
end

#run(argv) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 64

def run(argv)
  opts = {
    mailbox: "all", limit: nil, headers_only: false, all: false,
    exclude_quoted: false,
    header: true, align: true, sort: :asc,
  }

  parser = build_parser(opts)
  parser.parse!(argv)

  search_string = argv[0] || DEFAULT_SEARCH
  fields_arg    = (opts[:fields] || argv[1] || DEFAULT_FIELDS).to_s.strip
  # `+...` means "defaults plus these"; bare list = exactly those columns.
  # Defaults already include `id` as the first column, so `+x` keeps id
  # automatic while a bare list lets callers omit it (useful for
  # `mmsearch foo 'message-id' | sort | uniq` where leading per-row ids
  # would defeat the dedup).
  fields_arg    = "#{DEFAULT_FIELDS} #{fields_arg[1..]}" if fields_arg.start_with?("+")
  # Split on whitespace OR commas (or both) so callers can pass
  # 'subject message-id', 'subject,message-id', or any mix.
  fields = fields_arg.split(/[\s,]+/).reject(&:empty?).uniq

  imap_root = Mailmate.config.imap_root
  unless File.directory?(imap_root)
    warn "MailMate IMAP root not found: #{imap_root}"
    return 1
  end

  unknown = fields - VALID_FIELDS
  unless unknown.empty?
    warn "Unknown field(s): #{unknown.join(", ")}"
    warn "Valid: #{VALID_FIELDS.join(", ")}"
    return 2
  end

  dirs, smart_filters, smart_graph = resolve_mailbox_with_graph(opts[:mailbox])
  if dirs.empty?
    warn "No mailbox directories resolved."
    return 1
  end

  specs = order_specs(parse_search(search_string))

  # Compose + parse the smart-mailbox filter exactly once. The same AST
  # feeds the evaluator, the tier classifier, and the literals extractor.
  composed_ast = nil
  composed_str = nil
  smart_evaluator =
    if smart_filters.any?
      composed_str = compose_smart_filters(smart_filters)
      begin
        composed_ast = Mailmate.compile_filter(composed_str)
        var_resolver = smart_graph ? Mailmate::VarResolver.new(smart_graph) : nil
        Mailmate::Evaluator.new(composed_ast, var_resolver: var_resolver)
      rescue Mailmate::Lexer::Error, Mailmate::Parser::Error => e
        warn "Smart-mailbox filter parse error: #{e.message}\n  filter: #{composed_str}"
        return 1
      end
    end

  filter_tier      = composed_ast ? Mailmate::FilterClassifier.tier(composed_ast) : :index
  # Every spec is now index-tier. Body matching reads MailMate's
  # `#unquoted#lc`/`#quoted#lc` indexes (zero .eml read for indexed
  # messages); `body_value` lazily Mail.reads the .eml for the rare
  # misses. Header/tag/date specs all hit per-header indexes too.
  specs_tier = :index
  fields_tier_     = fields_tier(fields)
  filter_only_tier = Mailmate::FilterClassifier.combine_tiers(filter_tier, specs_tier)
  load_tier        = Mailmate::FilterClassifier.combine_tiers(filter_only_tier, fields_tier_)

  smart_literals = composed_ast ? Mailmate::FilterClassifier.header_literals(composed_ast) : []

  rows = collect_rows(
    dirs: dirs, specs: specs, fields: fields,
    smart_evaluator: smart_evaluator, smart_literals: smart_literals,
    filter_only_tier: filter_only_tier, load_tier: load_tier,
    opts: opts,
  )

  sort_rows!(rows, opts[:sort])
  emit_output(rows, fields, opts)
  0
end

#sort_rows!(rows, mode) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Sorts ‘rows` in place by the message’s absolute send instant (UTC), so senders in different timezones still order correctly. The first column is always ‘id` (forced in `run`), which lets us hit the `#date` index without re-reading any .eml.



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# File 'lib/mailmate/cli/search.rb', line 154

def sort_rows!(rows, mode)
  return rows if mode == :none || rows.size < 2
  reader = Mailmate::IndexReader.for("#date") rescue nil
  epoch = Time.at(0)
  rows.sort_by! do |r|
    s = reader && (reader.value_for(r[0].to_i) rescue nil)
    (s && !s.empty? && (fast_time(s) || (Time.parse(s) rescue nil))) || epoch
  end
  rows.reverse! if mode == :desc
  rows
end

#split_addresses(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Split a comma-separated address-list header value into individual tokens, each kept in its original “Name <addr>” form.



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# File 'lib/mailmate/cli/search.rb', line 839

def split_addresses(value)
  return [] if value.nil? || value.empty?
  value.split(",").map(&:strip).reject(&:empty?)
end

#tag_value(eml_id) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

MailMate stores user tags as IMAP keywords in the ‘#flags` index — not as `X-Keywords`/`Keywords` headers in the .eml — so tag matching has to go through the index, not the parsed mail. Strips `…` (RFC) and `$…` (Thunderbird/Apple) system flags so substring matches only hit user tags.



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# File 'lib/mailmate/cli/search.rb', line 549

def tag_value(eml_id)
  return "" unless eml_id
  flags = (reader_for("#flags")&.flags_for(eml_id.to_i) || [])
  flags.reject { |f| f.start_with?("\\", "$") }.join(" ").downcase
end

#text_body(mail) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 555

def text_body(mail)
  (mail.text_part&.decoded || mail.body.decoded).to_s.force_encoding("UTF-8").scrub.downcase
rescue StandardError
  ""
end

#tokenize(str) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

—- search-string parsing ———————————————-



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# File 'lib/mailmate/cli/search.rb', line 305

def tokenize(str)
  tokens = []
  i = 0
  while i < str.length
    c = str[i]
    if c == " " || c == "\t"
      i += 1
    elsif c == "\""
      j = str.index("\"", i + 1) || str.length
      tokens << str[(i + 1)...j]
      i = j + 1
    else
      j = i
      j += 1 while j < str.length && str[j] != " "
      tokens << str[i...j]
      i = j
    end
  end
  tokens
end

#ymd_int(d) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mailmate/cli/search.rb', line 417

def ymd_int(d)
  d.year * 10_000 + d.month * 100 + d.day
end