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Contents
# frozen_string_literal: true
module ConvenientService
module Support
##
# A wrapper for Ruby's stdlib `::Forwardable` module.
# https://ruby-doc.org/stdlib-2.5.1/libdoc/forwardable/rdoc/Forwardable.html
#
# Tries to follow Rails `delegate` interface.
# https://api.rubyonrails.org/classes/Module.html#method-i-delegate
#
module Delegate
include Support::Concern
included do
extend ::Forwardable
extend ClassMethodsForForwardable
end
##
# @internal
# `ClassMethods` is loaded faster than `included` by `Concern`.
# Since `Forwardable` has it own `delegate` - a different name is used.
#
module ClassMethodsForForwardable
def delegate(*methods, to:)
##
# NOTE: The following condition will NOT ever change. That is why it is inlined.
#
receiver =
if to == :class
:"self.class"
else
to
end
def_delegators receiver, *methods
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems