class Chronic::Grabber

Public Class Methods

scan(tokens, options) click to toggle source

Scan an Array of {Token}s and apply any necessary Grabber tags to each token

@param [Array<Token>] tokens Array of tokens to scan @param [Hash] options Options specified in {Chronic.parse} @return [Array] list of tokens

# File lib/chronic/grabber.rb, line 10
def self.scan(tokens, options)
  tokens.each do |token|
    if t = scan_for_all(token) then token.tag(t); next end
  end
end
scan_for_all(token) click to toggle source

@param [Token] token @return [Grabber, nil]

# File lib/chronic/grabber.rb, line 18
def self.scan_for_all(token)
  scan_for token, self,
  {
    %rlast/ => :last,
    %rthis/ => :this,
    %rnext/ => :next
  }
end

Public Instance Methods

to_s() click to toggle source
# File lib/chronic/grabber.rb, line 27
def to_s
  'grabber-' << @type.to_s
end