Sha256: 89016ceda70a5801413f0cb409143dfe966f968d5db5d1ebaec762b9f646e445
Contents?: true
Size: 886 Bytes
Versions: 7
Compression:
Stored size: 886 Bytes
Contents
# frozen_string_literal: true
module Lite
module Command
class Complex
class << self
def call(*args)
klass = new(*args)
raise Lite::Command::NotImplementedError unless klass.respond_to?(:execute)
klass.call
klass
end
def execute(*args)
klass = call(*args)
klass.result
end
end
attr_reader :result
def initialize(*args)
@args = args
end
def call
raise Lite::Command::NotImplementedError unless defined?(execute)
return @result if called?
@called = true
@result = execute
end
def called?
@called ||= false
end
def recall!
@called = false
%i[cache errors].each { |mixin| send(mixin).clear if respond_to?(mixin) }
call
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems