Class: T::Types::Enum

Inherits:
Base
  • Object
show all
Extended by:
Sig
Defined in:
lib/types/types/enum.rb

Overview

validates that the provided value is within a given set/enum

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Sig

sig

Methods inherited from Base

#==, #error_message_for_obj, #hash, method_added, #subtype_of?, #to_s, #validate!

Constructor Details

#initialize(values) ⇒ Enum

Returns a new instance of Enum.



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# File 'lib/types/types/enum.rb', line 13

def initialize(values)
  @values = values
end

Instance Attribute Details

#values ⇒ Object (readonly)

Returns the value of attribute values.



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# File 'lib/types/types/enum.rb', line 9

def values
  @values
end

Instance Method Details

#describe_obj(obj) ⇒ Object 



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# File 'lib/types/types/enum.rb', line 38

def describe_obj(obj)
  obj.inspect
end

#name ⇒ Object 



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# File 'lib/types/types/enum.rb', line 33

def name
  "T.enum([#{@values.map(&:inspect).join(', ')}])"
end

#valid?(obj) ⇒ Boolean

Returns:



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# File 'lib/types/types/enum.rb', line 18

def valid?(obj)
  @values.member?(obj)
end