Class: Literal::Maybe Abstract

Inherits:

Monad

• Object
• Monad
• Literal::Maybe

Defined in:

lib/literal/maybe.rb

Overview

This class is abstract.

Direct Known Subclasses

NothingClass, Some

Instance Method Summary

• #call ⇒ void

Methods inherited from Monad

#handle

Instance Method Details

#call ⇒ void

This method returns an undefined value.

# File 'lib/literal/maybe.rb', line 6

def call(&)
	Literal::Case.new(Literal::Some, Literal::Nothing, &)[self].call(@value)
end