Merge b54ecc4 into 83a70a7

.rubocop.yml

@@ -13,3 +13,6 @@ AllCops:
     - Gemfile
     - Rakefile
     - any_cache.gemspec
+
+Layout/MultilineOperationIndentation:
+  Enabled: false

.travis.yml

@@ -1,5 +1,83 @@
-sudo: false
 language: ruby
-rvm:
-  - 2.5.1
-before_install: gem install bundler -v 1.16.2
+sudo: false
+before_install: gem install bundler
+cache: bundler
+script: bundle exec rspec
+services:
+  - redis-server
+  - memcached
+matrix:
+  fast_finish: true
+  include:
+  - rvm: 2.3.7
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_MEMORY_STORE_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_MEMORY_STORE_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_MEMORY_STORE_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_MEMORY_STORE_CACHE=true
+  - rvm: 2.3.7
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_FILE_STORE_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_FILE_STORE_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_FILE_STORE_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/active_support.gemfile
+    env: TEST_AS_FILE_STORE_CACHE=true
+  - rvm: 2.3.7
+    gemfile: gemfiles/active_support_with_redis.gemfile
+    env: TEST_AS_REDIS_CACHE_STORE_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/active_support_with_redis.gemfile
+    env: TEST_AS_REDIS_CACHE_STORE_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/active_support_with_redis.gemfile
+    env: TEST_AS_REDIS_CACHE_STORE_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/active_support_with_redis.gemfile
+    env: TEST_AS_REDIS_CACHE_STORE_CACHE=true
+  - rvm: 2.3.7
+    gemfile: gemfiles/dalli.gemfile
+    env: TEST_DALLI_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/dalli.gemfile
+    env: TEST_DALLI_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/dalli.gemfile
+    env: TEST_DALLI_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/dalli.gemfile
+    env: TEST_DALLI_CACHE=true
+  - rvm: 2.3.7
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_STORE_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_STORE_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_STORE_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_STORE_CACHE=true
+  - rvm: 2.3.7
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_CACHE=true
+  - rvm: 2.4.4
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_CACHE=true
+  - rvm: 2.5.1
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_CACHE=true
+  - rvm: ruby-head
+    gemfile: gemfiles/redis_store.gemfile
+    env: TEST_REDIS_CACHE=true

README.md

@@ -1,4 +1,4 @@
-# AnyCache
+# AnyCache · [![Gem Version](https://badge.fury.io/rb/any_cache.svg)](https://badge.fury.io/rb/any_cache) [![Build Status](https://travis-ci.org/0exp/any_cache.svg?branch=master)](https://travis-ci.org/0exp/any_cache) [![Coverage Status](https://coveralls.io/repos/github/0exp/any_cache/badge.svg)](https://coveralls.io/github/0exp/any_cache)
 
 In active development.
 

any_cache.gemspec

@@ -5,16 +5,16 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'any_cache/version'
 
 Gem::Specification.new do |spec|
+  spec.required_ruby_version = '>= 2.3.7'
+
   spec.name          = 'any_cache'
   spec.version       = AnyCache::VERSION
-
   spec.authors       = ['Rustam Ibragimov']
   spec.email         = ['iamdaiver@icloud.com']
   spec.summary       = 'Soon'
   spec.description   = 'Soon'
   spec.homepage      = 'https://github.com/0exp/any_cache'
   spec.license       = 'MIT'
-
   spec.bindir        = 'bin'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
@@ -23,7 +23,8 @@ Gem::Specification.new do |spec|
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(spec|features)/}) }
   end
 
-  spec.add_dependency 'qonfig', '~> 0.5'
+  spec.add_dependency 'qonfig',          '~> 0.5'
+  spec.add_dependency 'concurrent-ruby', '~> 1.0'
 
   spec.add_development_dependency 'coveralls',        '~> 0.8'
   spec.add_development_dependency 'simplecov',        '~> 0.16'

bin/console

@@ -4,5 +4,5 @@
 require 'bundler/setup'
 require 'any_cache'
 
-require "pry"
+require 'pry'
 Pry.start

bin/rspec

@@ -0,0 +1,119 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'pathname'
+require 'optparse'
+
+module AnyCacheSpecRunner
+  extend self
+
+  def expand_gemfile_path(gemfile_name)
+    File.expand_path(
+      File.join('..', '..', 'gemfiles', gemfile_name),
+      Pathname.new(__FILE__).realpath
+    )
+  end
+
+  GEMFILES = {
+    redis:                     expand_gemfile_path('redis.gemfile'),
+    redis_store:               expand_gemfile_path('redis_store.gemfile'),
+    dalli:                     expand_gemfile_path('dalli.gemfile'),
+    active_support_with_redis: expand_gemfile_path('active_support_with_redis.gemfile'),
+    active_support:            expand_gemfile_path('active_support.gemfile')
+  }.freeze
+
+  # rubocop:disable Metrics/MethodLength, Metrics/BlockLength
+  def run!
+    OptionParser.new do |opts|
+      opts.banner = 'Usage: bin/rspec [options]'
+
+      opts.on(
+        '--test-redis',
+        'Run specs with Redis cache storage'
+      ) { run_redis_cache_specs! }
+
+      opts.on(
+        '--test-redis-store',
+        'Run specs with Redis::Store cache storage'
+      ) { run_redis_store_cache_specs! }
+
+      opts.on(
+        '--test-dalli',
+        'Run specs with Dalli spec storage'
+      ) { run_dalli_cache_specs! }
+
+      opts.on(
+        '--test-as-redis-cache-store',
+        'Run specs with ActiveSupport::Cache::RedisCacheStore cache storage'
+      ) { run_as_redis_cache_store_cache_specs! }
+
+      opts.on(
+        '--test-as-file-store',
+        'Run specs with ActiveSupport::Cache::FileStore cache storage'
+      ) { run_as_file_store_cache_specs! }
+
+      opts.on(
+        '--test-as-memory-store',
+        'Run specs with ActiveSupport::Cache::MemoryStore cache storage'
+      ) { run_as_memory_store_cache_specs! }
+
+      opts.on(
+        '-h', '--help',
+        'Show this message'
+      ) { puts opts }
+    end.parse!
+  end
+  # rubocop:enable Metrics/MethodLength, Metrics/BlockLength
+
+  private
+
+  def run_redis_cache_specs!
+    ENV['TEST_REDIS_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:redis]
+
+    run_tests!
+  end
+
+  def run_redis_store_cache_specs!
+    ENV['TEST_REDIS_STORE_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:redis_store]
+
+    run_tests!
+  end
+
+  def run_dalli_cache_specs!
+    ENV['TEST_DALLI_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:dalli]
+
+    run_tests!
+  end
+
+  def run_as_redis_cache_store_cache_specs!
+    ENV['TEST_AS_REDIS_CACHE_STORE_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:active_support_with_redis]
+
+    run_tests!
+  end
+
+  def run_as_file_store_cache_specs!
+    ENV['TEST_AS_FILE_STORE_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:active_support]
+
+    run_tests!
+  end
+
+  def run_as_memory_store_cache_specs!
+    ENV['TEST_AS_MEMORY_STORE_CACHE'] = 'true'
+    ENV['BUNDLE_GEMFILE'] = GEMFILES[:active_support]
+
+    run_tests!
+  end
+
+  def run_tests!
+    require 'rubygems'
+    require 'bundler/setup'
+    load Gem.bin_path('rspec-core', 'rspec')
+  end
+end
+
+AnyCacheSpecRunner.run!

gemfiles/active_support.gemfile

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'activesupport', '~> 5.2'
+
+gemspec path: '..'

gemfiles/active_support_with_redis.gemfile

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'redis',         '~> 4.0'
+gem 'activesupport', '~> 5.2'
+
+gemspec path: '..'

gemfiles/dalli.gemfile

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'dalli', '~> 2.7'
+
+gemspec path: '..'

gemfiles/redis.gemfile

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'redis', '~> 4.0'
+
+gemspec path: '..'

gemfiles/redis_store.gemfile

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+gem 'redis-store', '~> 1.5'
+
+gemspec path: '..'

lib/any_cache.rb

@@ -1,8 +1,44 @@
 # frozen_string_literal: true
 
-require 'any_cache/version'
+require 'securerandom'
+require 'qonfig'
+require 'concurrent/atomic/reentrant_read_write_lock'
 
 # @api public
 # @since 0.1.0
-module AnyCache
+class AnyCache
+  require_relative 'any_cache/version'
+  require_relative 'any_cache/adapters'
+
+  # @since 0.1.0
+  extend Forwardable
+
+  class << self
+    # @param driver [Object]
+    # @return [AnyCache]
+    #
+    # @api private
+    # @since 0.1.0
+    def build(driver)
+      new(Adapters.build(driver))
+    end
+  end
+
+  # @since 0.1.0
+  def_delegators :adapter, :read, :write, :delete, :increment, :decrement, :re_expire, :clear
+
+  # @return [AnyCache::Adapters::Basic]
+  #
+  # @api private
+  # @since 0.1.0
+  attr_reader :adapter
+
+  # @param adapter [AnyCache::Adapters::Basic]
+  # @return [void]
+  #
+  # @api private
+  # @since 0.1.0
+  def initialize(adapter)
+    @adapter = adapter
+  end
 end

lib/any_cache/adapters.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+# @api private
+# @since 0.1.0
+module AnyCache::Adapters
+  require_relative 'adapters/basic'
+  require_relative 'adapters/delegator'
+  require_relative 'adapters/dalli'
+  require_relative 'adapters/redis'
+  require_relative 'adapters/redis_store'
+  require_relative 'adapters/active_support_naive_store'
+  require_relative 'adapters/active_support_file_store'
+  require_relative 'adapters/active_support_redis_cache_store'
+  require_relative 'adapters/active_support_memory_store'
+
+  class << self
+    # @param driver [Object]
+    # @return [AnyCache::Adapters::Basic]
+    #
+    # @raise [AnyCache::UnsupportedCacheDriverError]
+    #
+    # @api private
+    # @since 0.1.0
+    # rubocop:disable Metrics/LineLength
+    def build(driver)
+      case
+      when RedisStore.supported_driver?(driver)                   then RedisStore.new(driver)
+      when Redis.supported_driver?(driver)                        then Redis.new(driver)
+      when Dalli.supported_driver?(driver)                        then Dalli.new(driver)
+      when ActiveSupportRedisCacheStore.supported_driver?(driver) then ActiveSupportRedisCacheStore.new(driver)
+      when ActiveSupportMemoryStore.supported_driver?(driver)     then ActiveSupportMemoryStore.new(driver)
+      when ActiveSupportFileStore.supported_driver?(driver)       then ActiveSupportFileStore.new(driver)
+      when Delegator.supported_driver?(driver)                    then Delegator.new(driver)
+      else
+        raise AnyCache::UnsupportedCacheDriverError
+      end
+    end
+    # rubocop:enable Metrics/LineLength
+  end
+end