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glejeune / Ruby-Graphviz

[MIRROR] Ruby interface to the GraphViz graphing tool
https://gitlab.com/glejeune/ruby-graphviz
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Remove duplicate color entries #99

Closed ghost closed 9 years ago

ghost commented 9 years ago

Due to an update to ruby 2.2.0 I get a lot of warnings about duplicate keys in the color hash. This PR cleans this hash up. I split the process in different commits to make the review easier.

ghost commented 9 years ago

Have not seen #98 this.