Class: Ace::Support::Items::Atoms::FrontmatterSerializer

Inherits:
Object
  • Object
show all
Defined in:
lib/ace/support/items/atoms/frontmatter_serializer.rb

Overview

Serializes frontmatter hashes to YAML block strings with ‘—` delimiters. Preserves inline-array style (`tags: [ux, design]`) and quotes YAML-ambiguous values.

Constant Summary collapse

YAML_AMBIGUOUS = 
/\A(true|false|yes|no|on|off|null|~|-?\d+(\.\d+)?([eE][+-]?\d+)?)\z/i

Class Method Summary collapse

Class Method Details

.rebuild(frontmatter, body) ⇒ String

Rebuild a full document from frontmatter and body

Parameters:

  • frontmatter (Hash) —

    Frontmatter data

  • body (String) —

    Document body content

Returns:

  • (String) —

    Full document with frontmatter block and body



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# File 'lib/ace/support/items/atoms/frontmatter_serializer.rb', line 29

def self.rebuild(frontmatter, body)
  "#{serialize(frontmatter)}\n\n#{body}"
end

.serialize(frontmatter) ⇒ String

Serialize frontmatter hash to YAML block string

Parameters:

  • frontmatter (Hash) —

    Frontmatter data

Returns:

  • (String) —

    YAML frontmatter block including ‘—` delimiters



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# File 'lib/ace/support/items/atoms/frontmatter_serializer.rb', line 16

def self.serialize(frontmatter)
  lines = ["---"]
  frontmatter.each do |key, value|
    serialize_entry(lines, key, value, indent: 0)
  end
  lines << "---"
  lines.join("\n")
end