refactored Kernel#extract a bit

yrashk · May 1, 2008 · 93d1066 · 93d1066
1 parent 8806a20
commit 93d1066
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/lib/strokedb/core_ext/kernel.rb b/lib/strokedb/core_ext/kernel.rb
@@ -31,12 +31,7 @@ def extract(*template_and_args)
 
     args.each do |a|
       unless while t = template_and_args.shift
-          if t === a
-            result << a
-            break(true) 
-          else
-            result << nil
-          end
+        t === a and result << a and break 1 or result << nil
         end
         raise ArgumentError, "Unexpected argument #{a.inspect} is passed!"
       end