Class: Fried::Typings::StrictlyOneOf

Inherits:

Object

• Object
• Fried::Typings::StrictlyOneOf

Includes:

MetaType, Type

Defined in:

lib/fried/typings/strictly_one_of.rb

Overview

Checks if the object.class is exactly one of the passed types

Instance Method Summary

• #initialize(*types) ⇒ StrictlyOneOf constructor

  A new instance of StrictlyOneOf.

• #valid?(obj) ⇒ Boolean

Methods included from Type

#<=>, #call, included

Methods included from MetaType

included

Constructor Details

#initialize(*types) ⇒ StrictlyOneOf

Returns a new instance of StrictlyOneOf.

# File 'lib/fried/typings/strictly_one_of.rb', line 18

def initialize(*types)
  @types = types
end

Instance Method Details

#valid?(obj) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/fried/typings/strictly_one_of.rb', line 22

def valid?(obj)
  types.any? do |type|
    IsStrictly[type].valid?(obj)
  end
end