Class: Strikethrough

Inherits:
BasicToken show all
Extended by:
Shared::InlineTokens
Defined in:
lib/rosetta/tokens/strikethrough.rb

Overview

Handles logic for Strikethrough tokens

Constant Summary collapse

DELIMITER_TOKEN = 
'~~'

Constants inherited from BasicToken

BasicToken::INLINE_CLASS_NAMES, BasicToken::TOP_LEVEL_CLASS_NAMES

Instance Attribute Summary

Attributes inherited from BasicToken

#source_text

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Shared::InlineTokens

consume, delimiter_length, delimiter_token, matches?, valid_delimiter?

Methods inherited from BasicToken

#accept, #initialize, #inline?, #node_representation, #to_s

Constructor Details

This class inherits a constructor from BasicToken

Class Method Details

.consume(raw_text) ⇒ Object 



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# File 'lib/rosetta/tokens/strikethrough.rb', line 12

def self.consume(raw_text)
  # Add an extra 1 to offset the extra delimiter length (because strikethrough).
  delimiter_index = raw_text[delimiter_length..].index(DELIMITER_TOKEN) + delimiter_length + 1

  source = raw_text[0..delimiter_index]
  new(source)
end

Instance Method Details

#type ⇒ Object 



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# File 'lib/rosetta/tokens/strikethrough.rb', line 20

def type
  :STRIKETHROUGH
end

#value ⇒ Object 



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# File 'lib/rosetta/tokens/strikethrough.rb', line 24

def value
  return DELIMITER_TOKEN * 2 if @source_text == DELIMITER_TOKEN * 2

  @source_text[self.class.delimiter_length...-self.class.delimiter_length]
end