Dont use RUBY_VERSION

rookus · Aug 14, 2011 · 30cbc05 · 30cbc05
1 parent 209994a
commit 30cbc05
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/lib/cramp.rb b/lib/cramp.rb
@@ -15,8 +15,11 @@
 
 require 'rack'
 
-if RUBY_VERSION >= '1.9.1'
+begin
+  require 'fiber'
   require File.join(File.dirname(__FILE__), 'vendor/fiber_pool')
+rescue LoadError
+  # No fibers available!
 end
 
 module Cramp

diff --git a/lib/cramp/fiber_pool.rb b/lib/cramp/fiber_pool.rb
@@ -8,8 +8,8 @@ module FiberPool
 
     module ClassMethods
       def use_fiber_pool(options = {})
-        if RUBY_VERSION < '1.9.1'
-          raise "Fibers are supported only for Rubies >= 1.9.1"
+        unless defined?(::FiberPool)
+          raise "Fiber support is only available for Rubies >= 1.9.2"
         end
 
         self.fiber_pool = ::FiberPool.new(options[:size] || 100)