uu59 / git-grep-token-ruby

Inspired by http://hitode909.hatenablog.com/entry/2013/09/13/141403

Sample output:

```console
$ cd ~/src/jekyll
$ git grep-token-ruby deep_merge
lib/jekyll/core_ext.rb:8
     8    def deep_merge(hash)
     9      target = dup
    10
    11      hash.keys.each do |key|
    12        if hash[key].is_a? Hash and self[key].is_a? Hash
    13          target[key] = target[key].deep_merge(hash[key])
    14          next
    15        end
    16
    17        target[key] = hash[key]
    18      end
    19
    20      target
    21    end
```

NOTE:

* works only indent level is sane