Class: DParse::Parsers::Opt

Inherits:

DParse::Parser

• Object
• DParse::Parser
• DParse::Parsers::Opt

Defined in:

lib/d-parse/parsers/highlevel/opt.rb

Class Method Summary

• .new(parser) ⇒ Object

Instance Method Summary

• #initialize ⇒ Opt constructor

  A new instance of Opt.

Methods inherited from DParse::Parser

#apply, #bind, #capture, #compact, #expectation_message, #first, #flatten, #ignore, #inspect, #map, #match?, #read, #second, #select_even, #select_odd, #to_s

Constructor Details

#initialize ⇒ Opt

Returns a new instance of Opt.

Raises:

• (ArgumentError)

# File 'lib/d-parse/parsers/highlevel/opt.rb', line 11

def initialize(*)
  raise ArgumentError, "#{self.class} is not supposed to be initialized"
end

Class Method Details

.new(parser) ⇒ Object

# File 'lib/d-parse/parsers/highlevel/opt.rb', line 4

def self.new(parser)
  DParse::Parsers::Alt.new(
    parser,
    DParse::Parsers::Succeed.new,
  )
end