Method: Chronic::Sign.scan

Defined in:
lib/chronic/sign.rb

.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/sign.rb', line 11

def self.scan(tokens, options)
  tokens.each do |token|
    if t = scan_for_plus(token) then token.tag(t); next end
    if t = scan_for_minus(token) then token.tag(t); next end
  end
end