Only open struct class if there is actually already a class

162b3625 · Daniel Bovensiepen · a686ad66 · 162b3625
Commit 162b3625 authored Jun 21, 2012 by Daniel Bovensiepen
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Showing with 41 additions and 37 deletions

mrblib/struct.rb mrblib/struct.rb +41 -37

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--- a/mrblib/struct.rb
+++ b/mrblib/struct.rb
@@ -2,7 +2,9 @@
 # Struct
 #
 # ISO 15.2.18
-class Struct
+
+if Object.const_defined?(:Struct)
+  class Struct

    ##
    # Calls the given block for each element of +self+
@@ -43,4 +45,6 @@ class Struct
      }
      ary
    end
+  end
 end
+