Class: WikiChunk::Word

Inherits:
WikiLink show all
Defined in:
app/models/chunks/wiki.rb

Overview

This chunk matches a WikiWord. WikiWords can be escaped by prepending a ‘'. When this is the case, the escaped_text method will return the WikiWord instead of the usual nil. The page_name method returns the matched WikiWord.

Instance Attribute Summary collapse

Attributes inherited from Chunk::Abstract

#revision, #text

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from WikiLink

#revert, #unmask

Methods inherited from Chunk::Abstract

#post_mask, #pre_mask, #revert, #unmask

Constructor Details

#initialize(match_data, revision) ⇒ Word

Returns a new instance of Word.



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# File 'app/models/chunks/wiki.rb', line 44

def initialize(match_data, revision)
  super(match_data, revision)
  @escaped = match_data[1] || match_data[3]
  @text.delete! '\\' if @escaped
  @page_name = @link_text = match_data[2]
end

Instance Attribute Details

#page_name ⇒ Object (readonly)

(chunkd+chunk)?



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# File 'app/models/chunks/wiki.rb', line 42

def page_name
  @page_name
end

Class Method Details

.pattern ⇒ Object 



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# File 'app/models/chunks/wiki.rb', line 38

def self.pattern
  Regexp.new('(\\\\)?(' + WikiWords::WIKI_WORD_PATTERN + ')(</a>)?', 0, "utf-8")
end

Instance Method Details

#escaped_text ⇒ Object 



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# File 'app/models/chunks/wiki.rb', line 53

def escaped_text() (@escaped.nil? ? nil : page_name) end

#link_text ⇒ Object 



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# File 'app/models/chunks/wiki.rb', line 54

def link_text() WikiWords.separate(page_name) end

#mask(content) ⇒ Object 



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# File 'app/models/chunks/wiki.rb', line 51

def mask(content) pre_mask + post_mask; end

#regexp ⇒ Object 



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# File 'app/models/chunks/wiki.rb', line 52

def regexp() Regexp.new(pre_mask + post_mask) end