Sha256: ce18dad2b5674e9c36fa28260714e072b4767c1030efae2247172bf0d4a7505e
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Size: 793 Bytes
Versions: 5
Compression:
Stored size: 793 Bytes
Contents
# frozen_string_literal: true
module Factrey
class Ref
# Provides shorthand methods for creating {Ref}s and {Defer}s.
module ShorthandMethods
# @return [Ref, Builder, Defer]
# @example
# include Factrey::Ref::ShorthandMethods
#
# # `ref(symbol)` returns a `Ref` instance
# ref(:foo)
# # `ref` returns a `Ref::Builder` instance; thus, we can write
# ref.foo
# # `ref { ... }` returns a `Ref::Defer` instance
# ref { |foo, bar| foo + bar }
def ref(name = nil, &)
if name
raise ArgumentError, "both name and block given" if block_given?
Ref.new(name)
elsif block_given?
Defer.new(&)
else
Builder.new
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems