struct Novika::QuotedWord

Overview

Quoted words are words prefixed by '#': e.g., #foo. It lets you 'coat' a word: #foo open is the same as foo, ##foo open is the same as #foo, etc. Levels of coating are peeled off like in an onion.

Included Modules

Defined in:

novika/forms/words.cr

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from module Novika::Schedulable::ShouldOpenWhenScheduled

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

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!

Constructor Detail

def self.new(id : String) #

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 id : String #

Returns the underlying string id.


def on_parent_open(engine) : self #

def peel #

"Peels" off a layer of quoting.

QuotedWord.new("#foo").peel   # Word.new("foo")
QuotedWord.new("##foo").peel  # QuotedWord.new("#foo")
QuotedWord.new("###foo").peel # QuotedWord.new("##foo")

def to_quoted_word #

Adds another layer of quoting. Opposite of #peel.


def to_s(io) #

def to_word : Word #

Converts this quoted word to Word.