Fixed bug with CAtomic erroneously being defined in pure-Ruby gem.

Author: jdantonio

Rakefile

@@ -65,8 +65,9 @@ Rake::Task[:clean].enhance do
   rm_rf 'tmp'
   rm_rf 'lib/1.9'
   rm_rf 'lib/2.0'
-  rm_f Dir.glob('./lib/*.jar')
+  rm_f Dir.glob('./**/*.so')
   rm_f Dir.glob('./**/*.bundle')
+  rm_f Dir.glob('./lib/*.jar')
   mkdir_p 'pkg'
 end
 

concurrent-ruby.gemspec

@@ -18,7 +18,7 @@ Gem::Specification.new do |s|
     Inspired by Erlang, Clojure, Go, JavaScript, actors, and classic concurrency patterns.
   EOF
 
-  s.files            = Dir['lib/**/*']
+  s.files            = Dir['lib/**/*.rb']
   s.extra_rdoc_files = Dir['README*', 'LICENSE*', 'CHANGELOG*']
   s.require_paths    = ['lib']
 

lib/concurrent/atomic.rb

@@ -78,7 +78,7 @@ class Concurrent::Atomic < Concurrent::JavaAtomic
   class Concurrent::Atomic < Concurrent::RbxAtomic
   end
 
-elsif defined?(Concurrent::CAtomic)
+elsif defined? Concurrent::CAtomic
 
   # @!macro atomic_reference
   class Concurrent::Atomic < Concurrent::CAtomic

lib/concurrent/atomic_reference/ruby.rb

@@ -1,27 +1,29 @@
-require_relative '../../extension_helper'
-require 'concurrent/atomic_reference/direct_update'
-require 'concurrent/atomic_reference/numeric_cas_wrapper'
+if defined? Concurrent::CAtomic
+  require_relative '../../extension_helper'
+  require 'concurrent/atomic_reference/direct_update'
+  require 'concurrent/atomic_reference/numeric_cas_wrapper'
 
-module Concurrent
+  module Concurrent
 
-  # @!macro atomic_reference
-  class CAtomic
-    include Concurrent::AtomicDirectUpdate
-    include Concurrent::AtomicNumericCompareAndSetWrapper
+    # @!macro atomic_reference
+    class CAtomic
+      include Concurrent::AtomicDirectUpdate
+      include Concurrent::AtomicNumericCompareAndSetWrapper
 
-    # @!method initialize
-    #   @!macro atomic_reference_method_initialize
+      # @!method initialize
+      #   @!macro atomic_reference_method_initialize
 
-    # @!method get
-    #   @!macro atomic_reference_method_get
+      # @!method get
+      #   @!macro atomic_reference_method_get
 
-    # @!method set
-    #   @!macro atomic_reference_method_set
+      # @!method set
+      #   @!macro atomic_reference_method_set
 
-    # @!method get_and_set
-    #   @!macro atomic_reference_method_get_and_set
+      # @!method get_and_set
+      #   @!macro atomic_reference_method_get_and_set
 
-    # @!method _compare_and_set
-    #   @!macro atomic_reference_method_compare_and_set
+      # @!method _compare_and_set
+      #   @!macro atomic_reference_method_compare_and_set
+    end
   end
 end