Sha256: 0525c88d4235506970614fd550cf18e8d4eefb662a9ca4bc699ee2b5febc78cc
Contents?: true
Size: 777 Bytes
Versions: 16
Compression:
Stored size: 777 Bytes
Contents
# frozen_string_literal: true
require 'ruby2_keywords'
module Faraday
# DependencyLoader helps Faraday adapters and middleware load dependencies.
module DependencyLoader
attr_reader :load_error
# Executes a block which should try to require and reference dependent
# libraries
def dependency(lib = nil)
lib ? require(lib) : yield
rescue LoadError, NameError => e
self.load_error = e
end
ruby2_keywords def new(*)
unless loaded?
raise "missing dependency for #{self}: #{load_error.message}"
end
super
end
def loaded?
load_error.nil?
end
def inherited(subclass)
super
subclass.send(:load_error=, load_error)
end
private
attr_writer :load_error
end
end
Version data entries
16 entries across 14 versions & 5 rubygems