lib/sync_attr.rb in sync_attr-1.0.0 vs lib/sync_attr.rb in sync_attr-2.0.0

@@ -1,35 +1,9 @@
-# Synchronize access and lazy initialize one or more variables in a class
-#
-# Load configuration files and thread connection pools on demand rather than
-# at start time or via a Rails initializer
-#
-# Locking: Shared reads and exclusive writes
-#   sync_attr ensures that all reads are shared, meaning that all
-#   reads to attributes can occur at the same time. All writes are exclusive, so
-#   all reads and other writes will be blocked whilst a write takes place.
-#
-# Example:
-# class MyClass
-#   include SyncAttr
-#
-#    # Create class variable @@http and initialize on the first access
-#    # protecting access by concurrent threads using a Semaphore
-#    sync_cattr_reader :http do
-#      PersistentHTTP.new()
-#    end
-#
-# Author: Reid Morrison <[e-mail]>
-require 'sync'
+require 'thread'
 require 'sync_attr/version'
 require 'sync_attr/class_attributes'
-require 'sync_attr/instance_attributes'
+require 'sync_attr/attributes'
 
+# include SyncAttr is deprecated. Not required for class instance attributes.
+# include SyncAttr::Attributes for object instance attributes.
 module SyncAttr
-  # Add class methods and initialize mixin
-  def self.included(base)
-    base.extend(SyncAttr::ClassAttributes::ClassMethods)
-    base.extend(SyncAttr::InstanceAttributes::ClassMethods)
-    base.send(:sync_cattr_init)
-    base.send(:sync_attr_init)
-  end
 end