Class: RBI::Type::Nilable

Inherits:

RBI::Type

• Object
• RBI::Type
• RBI::Type::Nilable

Defined in:

lib/rbi/type.rb

Overview

A type that can be ‘nil` like `T.nilable(String)`.

Instance Attribute Summary

• #type ⇒ Object readonly

  : Type.

Instance Method Summary

• #==(other) ⇒ Object

  : (BasicObject other) -> bool.

• #initialize(type) ⇒ Nilable constructor

  : (Type type) -> void.

• #to_rbi ⇒ Object

  : -> String.

Methods inherited from RBI::Type

all, any, anything, attached_class, boolean, class_of, #eql?, generic, #hash, #nilable, nilable, #nilable?, #non_nilable, noreturn, parse_node, parse_string, proc, #rbs_string, self_type, shape, simple, t_class, #to_s, tuple, type_parameter, untyped, void

Constructor Details

#initialize(type) ⇒ Nilable

: (Type type) -> void

# File 'lib/rbi/type.rb', line 211

def initialize(type)
  super()
  @type = type
end

Instance Attribute Details

#type ⇒ Object (readonly)

: Type

# File 'lib/rbi/type.rb', line 208

def type
  @type
end

Instance Method Details

#==(other) ⇒ Object

: (BasicObject other) -> bool

# File 'lib/rbi/type.rb', line 218

def ==(other)
  Nilable === other && @type == other.type
end

#to_rbi ⇒ Object

: -> String

# File 'lib/rbi/type.rb', line 224

def to_rbi
  "T.nilable(#{@type.to_rbi})"
end