Debug json API response with object in pry

debug_json.rb

#!/usr/bin/env ruby
# Usage: 
#  $ curl http://date.jsontest.com | ./debug_json.rb

r = $stdin.dup
input = r.read
$stdin.reopen("/dev/tty")
require 'json'
require 'recursive-open-struct'
require 'awesome_print'
hash = JSON.parse(input)
obj = RecursiveOpenStruct.new(JSON.parse(input))
require 'pry'
require 'pry-plus'
ap hash # would be cool if this paged
binding.pry

Thanks Gabe. How do I run it? I thought like this:
curl -XPOST 'http://54.81.34.92:8080/UserQueryServer-0.1/rest/elements/query' -d 'nouns=metabolites&verbs=&adjectives=&verbPercentage=.33&nounPercentage=.33&adjectivePercentage=.33&sourceTypes=drug&size=1' > debug_JSON.rb

I get back nothing. The curl works otherwise.

@linkwoman, replace the > debug_JSON.rb with | ./debug_JSON.rb

I had to rvm gemset use global and gem install all those required gems. Now it works like a charm.
Thanks!