struct Novika::False

Overview

Represents a falsey Boolean. False is the only falsey form in Novika.

Defined in:

novika/forms/boolean.cr

Class Method Summary

Instance Method Summary

Instance methods inherited from struct Novika::Boolean

initialize initialize

Constructor methods inherited from struct Novika::Boolean

[](object) : Boolean [], new new, same?(a : ValueForm, b : ValueForm) : Boolean
same?(a : Reference, b : Reference) : Boolean
same?(a : Byteslice, b : Byteslice) : Boolean
same?(a, b) : Boolean same?

Class methods inherited from struct Novika::Boolean

typedesc typedesc

Instance methods inherited from module Novika::Form

a(type : T.class) : T forall T a, desc(io : IO)
desc : String desc, die(details : String) die, effect(io)
effect effect, on_open(engine : Engine) : self on_open, on_parent_open(engine : Engine) : self on_parent_open, onto(block : Block) : self onto, sel(a, b) sel, to_quote : Quote to_quote

Instance methods inherited from module Novika::Schedulable

schedule(engine : Engine, stack : Block) schedule, schedule!(engine : Engine, stack : Block) schedule!

Class Method Detail

def self.typedesc #

Instance Method Detail

def ==(other : self) #

def desc(io : IO) #
Description copied from module Novika::Form

Appends a string description of this form to io.


def hash(hasher) #
Description copied from struct Struct

See Object#hash(hasher)


def sel(a, b) #
Description copied from module Novika::Form

Selects either a or b. Novika defines False to be the only form selecting b. All other forms select a.


def to_s(io) #