Use String.empty? instead of == ""

0bd7b51c · Will Pragnell · edff6c05 · 0bd7b51c
Commit 0bd7b51c authored May 19, 2012 by Will Pragnell
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markdown.rb lib/cocoapods/generator/acknowledgements/markdown.rb +1 -1

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--- a/lib/cocoapods/generator/acknowledgements/markdown.rb
+++ b/lib/cocoapods/generator/acknowledgements/markdown.rb
@@ -13,7 +13,7 @@ module Pod
      end
      def title_from_string(string)
-        if string != ""
+        if !string.empty?
          "#{string}\n" + '-' * string.length + "\n"
        end
      end