package to traverse through json objects

go get github.com/pchang211/jsonpath

Implements a subset of the path extraction tool for JSON discussed in http://goessner.net/articles/JsonPath/

Supports simple path selection and array indexing. For example, given the body

{"foo":{"bar":"baz", "array":["hello", "world"]}}

selection with the following will yield

$.foo.bar
>> "baz"
$.foo.array[0]
>> "hello"
$.foo.array.*
>> ["hello","world"]

Philip Chang [pchang211@gmail.com] Adapted from: Bryan Matsuo [bryan dot matsuo at gmail dot com]