Class: Kitabu::Footnotes::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/kitabu/footnotes/base.rb

Direct Known Subclasses

HTML, PDF

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ Base

Returns a new instance of Base.



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# File 'lib/kitabu/footnotes/base.rb', line 24

def initialize(content)
  @content = content
  @html = Nokogiri::HTML(content)
  @footnote_index = 1
end

Instance Attribute Details

#content ⇒ Object

Set the content that will be modified.



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# File 'lib/kitabu/footnotes/base.rb', line 7

def content
  @content
end

#footnote_index ⇒ Object (readonly)

Set the footnote index.



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# File 'lib/kitabu/footnotes/base.rb', line 13

def footnote_index
  @footnote_index
end

#html ⇒ Object

Set the Nokogiri html object.



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# File 'lib/kitabu/footnotes/base.rb', line 10

def html
  @html
end

Class Method Details

.process(content) ⇒ Object

Process content, fixing footnotes numbering. Returns a string representing the new markup.



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# File 'lib/kitabu/footnotes/base.rb', line 18

def self.process(content)
  footnotes = new(content)
  footnotes.process
  footnotes
end

Instance Method Details

#increment_footnote_index! ⇒ Object 



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# File 'lib/kitabu/footnotes/base.rb', line 30

def increment_footnote_index!
  @footnote_index += 1
end