ploubser/JSON-Grep — pull request #20 by bladealslayer (2013-06-13 05:57:01+00:00)
Title: Support matching boolean values.

Example: echo '{"ok": true, "foo": {"ok": 5}}' | jgrep ok=true

Otherwise the value we search for (taken from the expression ok=true) is treated as string, while the value, returned by the JSON parser for the key "ok" is the boolean true. And in Ruby (true == 'true') is false.