Class: Kind::UnionType

Inherits:

Object

• Object
• Kind::UnionType

Includes:

BasicObject

Defined in:

lib/kind/objects/union_type.rb

Defined Under Namespace

Modules: Buildable

Instance Attribute Summary

• #inspect ⇒ Object (also: #name) readonly

  Returns the value of attribute inspect.

Instance Method Summary

• #===(value) ⇒ Object
• #initialize(kind) ⇒ UnionType constructor

  A new instance of UnionType.

• #|(kind) ⇒ Object

Methods included from BasicObject

#[], #or, #or_nil, #or_null, #or_undefined, #value, #value?

Constructor Details

#initialize(kind) ⇒ UnionType

Returns a new instance of UnionType.

# File 'lib/kind/objects/union_type.rb', line 13

def initialize(kind)
  @kinds = Array(kind)
  @inspect = "(#{@kinds.map(&:name).join(' | ')})"
end

Instance Attribute Details

#inspect ⇒ Object (readonly) Also known as: name

Returns the value of attribute inspect.

# File 'lib/kind/objects/union_type.rb', line 11

def inspect
  @inspect
end

Instance Method Details

#===(value) ⇒ Object

# File 'lib/kind/objects/union_type.rb', line 22

def ===(value)
  @kinds.any? { |kind| kind === value }
end

#|(kind) ⇒ Object

# File 'lib/kind/objects/union_type.rb', line 18

def |(kind)
  self.class.new(@kinds + [Interface[kind.nil? ? Kind::Nil : kind]])
end