class Chronic::Grabber

Public Class Methods

Source

# File lib/chronic/grabber.rb, line 11
def self.scan(tokens, options)
  tokens.each do |token|
    if t = scan_for_all(token) then token.tag(t); next end
  end
end

Scan an Array of Tokens and apply any necessary Grabber tags to each token.

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

Returns an Array of Token objects.

scan_for_all (token)

Source

# File lib/chronic/grabber.rb, line 20
def self.scan_for_all(token)
  scan_for token, self,
  {
    /last/ => :last,
    /this/ => :this,
    /next/ => :next
  }
end

token - The Token object to scan.

Returns a new Grabber object.

Public Instance Methods

to_s ()

Source

# File lib/chronic/grabber.rb, line 29
def to_s
  'grabber-' << @type.to_s
end