From: 7stud -- <lists@...>
Date: 2012-09-24T07:30:23+09:00
Subject: Re: How to parse a json output

> {"BD51-5":276611,"TOTAL":1459071,"BD51-10":1182460}
> I want to see, if the output of "result" or "data"  has BD51-5
>  or not
> but problem is, I dont know the key of hash...

BD51-5 is the key:

require 'json'

body =<<JSON_DATA
{"BD51-5":276611,"TOTAL":1459071,"BD51-10":1182460}
JSON_DATA

my_hash = JSON.parse(body)
p my_hash

--output:--
{"BD51-5"=>276611, "TOTAL"=>1459071, "BD51-10"=>1182460}

if my_hash.has_key?("BD51-5")
  puts "Yes"
end

--output:--
Yes

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