Module: Axiom::Function::Unary::Callable

Included in:

Axiom::Function::Unary

Defined in:

lib/axiom/function/unary.rb

Overview

Mixin for adding #call to unary function classes

Instance Method Summary

• #call(value) ⇒ Object

  Return the response from the unary operation called on the value.

• #included(descendant) ⇒ self private

  Hook called when module is included.

Instance Method Details

#call(value) ⇒ Object

Return the response from the unary operation called on the value

Examples:

callable.call(value)  # => any object

Parameters:

• value (Object)

Returns:

• (Object)

# File 'lib/axiom/function/unary.rb', line 38

def call(value)
  value.public_send(operation)
end

#included(descendant) ⇒ self

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Hook called when module is included

Parameters:

• descendant (Module) —

  the module or class including Callable

Returns:

• (self)

# File 'lib/axiom/function/unary.rb', line 22

def included(descendant)
  super
  descendant.extend(Callable)
  self
end