brandur/hutils — pull request #7 by troy (2014-09-05 19:46:18+00:00)
Title: README: requires Ruby 2.1 (for optional keyword args)

Document Ruby 2.1.0+ requirement (due to optional keyword arguments). In case anyone else searches for the exception traceback, here it is:

```
/path/to/gems/hutils-0.2.0/lib/hutils.rb:4:in `require_relative': /path/to/gems/2.0.0/gems/hutils-0.2.0/lib/hutils/text_visualizer.rb:9: syntax error, unexpected ',' (SyntaxError)
def initialize(colors:, compact:, highlights:, out:)
^
```