Write ruby -w safe code.

verm666 · Dec 29, 2008 · 5cb39d0 · 5cb39d0
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diff --git a/RUBY-STYLE b/RUBY-STYLE
@@ -131,6 +131,8 @@ when you contribute to my code, please follow these rules:
 
 == The rest:
 
+* Write ruby -w safe code.
+
 * Avoid hashes-as-optional-parameters.  Does the method do too much?
 
 * Avoid long methods.