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replace @@classvars with AdapterRegistry usage

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This commit is contained in:
rick olson 2019-03-05 11:38:24 -07:00
parent dcb7030289
commit 5f276b36fa
1 changed files with 5 additions and 7 deletions
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12
lib/faraday/rack_builder.rb
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@ -1,5 +1,7 @@
# frozen_string_literal: true
require 'faraday/adapter_registry'
module Faraday
# A Builder that processes requests into responses by passing through an inner
# middleware stack (heavily inspired by Rack).
@ -20,23 +22,19 @@ module Faraday
# borrowed from ActiveSupport::Dependencies::Reference &
# ActionDispatch::MiddlewareStack::Middleware
class Handler
@@constants_mutex = Mutex.new
@@constants = Hash.new do |h, k|
value = k.respond_to?(:constantize) ? k.constantize : Object.const_get(k)
@@constants_mutex.synchronize { h[k] = value }
end
REGISTRY = Faraday::AdapterRegistry.new
attr_reader :name
def initialize(klass, *args, &block)
@name = klass.to_s
@@constants_mutex.synchronize { @@constants[@name] = klass } if klass.respond_to?(:name)
REGISTRY.set(klass) if klass.respond_to?(:name)
@args = args
@block = block
end
def klass
@@constants[@name]
REGISTRY.get(@name)
end
def inspect