Class: AsciidoctorBibtex::BibitemMacro

Inherits:
Object
  • Object
show all
Defined in:
lib/asciidoctor-bibtex/bibitem_macro.rb

Overview

BibitemMacro

Class to hold information about a bibitem macro. A bibtem macro has only text and key

This class also provides a class method to extract macros from a line of text.

Constant Summary collapse

BIBITEM_KEY =

matches a bibitem key

/[^\s\]]+/.freeze
BIBITEM_MACRO =

matches the full macro

/bibitem:\[(#{BIBITEM_KEY})\]/.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, key) ⇒ BibitemMacro

Create a BibitemMacro object

text: the full macro text matched by BIBITEM_MACRO key: bibitem key



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# File 'lib/asciidoctor-bibtex/bibitem_macro.rb', line 48

def initialize(text, key)
  @text = text
  @key = key
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/asciidoctor-bibtex/bibitem_macro.rb', line 42

def key
  @key
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/asciidoctor-bibtex/bibitem_macro.rb', line 42

def text
  @text
end

Class Method Details

.extract_macros(line) ⇒ Object

Given a line, return a list of BibitemMacro instances



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# File 'lib/asciidoctor-bibtex/bibitem_macro.rb', line 29

def self.extract_macros(line)
  result = []
  full = BIBITEM_MACRO.match line
  while full
    text = full[0]
    key = full[1]
    result << BibitemMacro.new(text, key)
    # look for next citation on line
    full = BIBITEM_MACRO.match full.post_match
  end
  result
end