Class: Indexmap::Storage::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/indexmap/storage/memory.rb

Constant Summary collapse

DEFAULT_CONTENT_TYPE = 
"application/xml"

Instance Method Summary collapse

Constructor Details

#initialize(files = [], public_url: nil) ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/indexmap/storage/memory.rb', line 10

def initialize(files = [], public_url: nil)
  @files = {}
  @public_url_base = public_url
  Array(files).each do |file|
    write(file.filename, file.body, content_type: file.content_type)
  end
end

Instance Method Details

#delete(filename) ⇒ Object 



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# File 'lib/indexmap/storage/memory.rb', line 42

def delete(filename)
  files.delete(normalize_filename(filename))
end

#exist?(filename) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/indexmap/storage/memory.rb', line 31

def exist?(filename)
  files.key?(normalize_filename(filename))
end

#list(prefix: nil, suffix: nil) ⇒ Object 



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# File 'lib/indexmap/storage/memory.rb', line 35

def list(prefix: nil, suffix: nil)
  files.keys.select do |filename|
    (prefix.nil? || filename.start_with?(prefix)) &&
      (suffix.nil? || filename.end_with?(suffix))
  end.sort
end

#public_url(filename) ⇒ Object 



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# File 'lib/indexmap/storage/memory.rb', line 46

def public_url(filename)
  return normalize_filename(filename) if public_url_base.to_s.strip.empty?

  URI.join("#{public_url_base.to_s.delete_suffix("/")}/", normalize_filename(filename)).to_s
end

#read(filename) ⇒ Object 



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# File 'lib/indexmap/storage/memory.rb', line 27

def read(filename)
  files.fetch(normalize_filename(filename)).body
end

#write(filename, body, content_type: DEFAULT_CONTENT_TYPE) ⇒ Object 



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# File 'lib/indexmap/storage/memory.rb', line 18

def write(filename, body, content_type: DEFAULT_CONTENT_TYPE)
  normalized = normalize_filename(filename)
  files[normalized] = File.new(
    filename: normalized,
    body: body.to_s,
    content_type: content_type || DEFAULT_CONTENT_TYPE
  )
end