lib/github_authentication/provider.rb in github-authentication-1.0.2 vs lib/github_authentication/provider.rb in github-authentication-1.1.0

@@ -1,29 +1,27 @@
 # frozen_string_literal: true
-require "mutex_m.rb"
 
-require 'github_authentication/retriable'
+require "github_authentication/retriable"
 
 module GithubAuthentication
   class Provider
     include Retriable
-    include Mutex_m
 
     Error = Class.new(StandardError)
     TokenGeneratorError = Class.new(Error)
 
     def initialize(generator:, cache:)
-      super()
       @token = nil
       @generator = generator
       @cache = cache
+      @mutex = Mutex.new
     end
 
     def token(seconds_ttl: 5 * 60)
       return @token if @token&.valid_for?(seconds_ttl)
 
       with_retries(TokenGeneratorError) do
-        mu_synchronize do
+        @mutex.synchronize do
           return @token if @token&.valid_for?(seconds_ttl)
 
           if (@token = @cache.read)
             return @token if @token.valid_for?(seconds_ttl)
           end