class Chronic::Pointer

def self.scan(tokens, options)

Returns:
  • (Array) - list of tokens

Parameters:
  • options (Hash) -- Options specified in {Chronic.parse}
  • tokens (Array) -- Array of tokens to scan 
def self.scan(tokens, options)
  tokens.each_index do |i|
    if t = scan_for_all(tokens[i]) then tokens[i].tag(t) end
  end
end

def self.scan_for_all(token)

Returns:
  • (Pointer, nil) -

Parameters:
  • token (Token) -- 
def self.scan_for_all(token)
  scan_for token, self,
  {
    /\bpast\b/ => :past,
    /\bfuture\b/ => :future,
    /\bin\b/ => :future
  }
end

def to_s 

def to_s
  'pointer-' << @type.to_s
end