Class: Chronic::Sign

Inherits:
Tag
  • Object
show all
Defined in:
lib/chronic/tags/sign.rb

Direct Known Subclasses

SignMinus, SignPlus

Instance Attribute Summary

Attributes inherited from Tag

#type, #width

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Tag

#initialize, #start=

Constructor Details

This class inherits a constructor from Chronic::Tag

Class Method Details

.scan(tokens, options) ⇒ Object

Scan an Array of Token objects and apply any necessary Sign tags to each token.

tokens - An Array of tokens to scan. options - The Hash of options specified in Chronic::parse.

Returns an Array of tokens.



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# File 'lib/chronic/tags/sign.rb', line 11

def self.scan(tokens, options)
  tokens.each do |token|
    token.tag scan_for(token, SignPlus, { :+ => :plus })
    token.tag scan_for(token, SignMinus, { :- => :minus })
  end
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/chronic/tags/sign.rb', line 18

def to_s
  'sign'
end