Sha256: e8fc5a57ed3b8c85010dc24721ed3bf76c31d02aed8f6a6215bd1c471b356529
Contents?: true
Size: 1.1 KB
Versions: 6
Compression:
Stored size: 1.1 KB
Contents
# frozen_string_literal: true
# Released under the MIT License.
# Copyright, 2021-2024, by Samuel Williams.
require_relative 'element'
module Live
# Resolves a client-side tag into a server-side instance.
class Resolver
# Creates an instance of the resolver, allowing the specified classes to be resolved.
def self.allow(*arguments)
self.new.allow(*arguments).freeze
end
def initialize
@allowed = {}
end
# @attribute [Hash(String, Class)] A map of allowed class names.
attr :allowed
def freeze
return self unless frozen?
@allowed.freeze
super
end
# Allow the specified classes to be resolved.
def allow(*arguments)
arguments.each do |klass|
@allowed[klass.name] = klass
end
return self
end
# Resolve a tag.
# @parameter id [String] The unique identifier for the tag.
# @parameter data [Hash] The data associated with the tag. Should include the `:class` key.
# @returns [Element] The element instance if it was allowed.
def call(id, data)
if klass = @allowed[data[:class]]
return klass.new(id, **data)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems