lib/lightio/core/future.rb in lightio-0.1.1 vs lib/lightio/core/future.rb in lightio-0.2.0

@@ -20,21 +20,25 @@
 
     # Transfer and set result value
     #
     # use this method to set back result
     def transfer(value=nil)
-      raise Error, "state error" if done?
+      raise LightIO::Error, "state error" if done?
       @value = value
       done!
       @light_fiber.transfer if @light_fiber
     end
 
+    def value=(value)
+      transfer(value)
+    end
+
     # Get value
     #
     # this method will block current beam/fiber, until future result is set.
     def value
       return @value if done?
-      raise Error, 'already used' if @light_fiber
+      raise LightIO::Error, 'already used' if @light_fiber
       @light_fiber = LightFiber.current
       @ioloop.transfer
       @value
     end
 
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