Scan an Array of {Token}s and apply any necessary TimeZone 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/time_zone.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
@param [Token] token @return [TimeZone, nil]
# File lib/chronic/time_zone.rb, line 18 def self.scan_for_all(token) scan_for token, self, { %r[PMCE][DS]T|UTC/ => :tz, %r(tzminus)?\d{2}:?\d{2}/ => :tz } end
# File lib/chronic/time_zone.rb, line 26 def to_s 'timezone' end