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Class: RDoc::Markup::Verbatim

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Raw
Instance Chain:
self, Raw
Inherits: RDoc::Markup::Raw
Defined in: lib/rdoc/markup/verbatim.rb

Overview

A section of verbatim text

Class Method Summary

Raw - Inherited

.new

Creates a new Raw containing parts

Instance Attribute Summary

Raw - Inherited

#parts

The component parts of the list.

Instance Method Summary

Raw - Inherited

#<<

Appends #text
#accept

Calls #accept_raw+ on visitor
#merge

Appends other's parts.
#push

Appends texts onto this Paragraph.
#text

The raw text.

Constructor Details

This class inherits a constructor from RDoc::Markup::Raw

Instance Attribute Details

#format (rw)

Format of this verbatim section

[ GitHub ] 

  


# File 'lib/rdoc/markup/verbatim.rb', line 9



attr_accessor :format


  








  

    #ruby?  ⇒ Boolean  (readonly)
  



  

    

Is this verbatim section Ruby code?


  





  


  [ GitHub ]


  

  


# File 'lib/rdoc/markup/verbatim.rb', line 70



def ruby?
  @format ||= nil # TODO for older ri data, switch the tree to marshal_dump
  @format == :ruby
end


  







Instance Method Details



  

    #accept(visitor)  
  



  

    

Calls #accept_verbatim on visitor


  



  [ GitHub ]


  

  


# File 'lib/rdoc/markup/verbatim.rb', line 24



def accept visitor
  visitor.accept_verbatim self
end


  








  

    #normalize  
  



  

    

Collapses 3+ newlines into two newlines


  



  [ GitHub ]


  

  


# File 'lib/rdoc/markup/verbatim.rb', line 31



def normalize
  parts = []

  newlines = 0

  @parts.each do |part|
    case part
    when /^\s*\n/ then
      newlines += 1
      parts << part if newlines == 1
    else
      newlines = 0
      parts << part
    end
  end

  parts.pop if parts.last =~ /\A\r?\n\z/

  @parts = parts
end


  








  

    #text  
  



  

    

The text of the section


  



  [ GitHub ]


  

  


# File 'lib/rdoc/markup/verbatim.rb', line 78



def text
  @parts.join
end