How can I get the key Values in a JSON array in ruby?

Question

I have the following JSON-Structure:

{ "A" : "1", "B" : "2", "RandomOtherName" : "54738" }

How can I extract the key values ("A", "B", "RandomOtherName",...) in ruby (Preferably in to an array)?

ndnenkov · Accepted Answer · 2015-09-24 11:14:58Z

13

require 'json'
data = '{ "A" : "1", "B" : "2", "RandomOtherName" : "54738" }'
JSON.parse(data).keys # => ["A", "B", "RandomOtherName"]

answered Sep 24, 2015 at 11:14

ndnenkov

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