'nested JSON ruby extract values
I want to extract the individual values by key out of this JSON.
json = JSON.parse({ "streams": [ { "index": 0, "codec_name": "mpeg2video"} ] })
Using json['streams'].each do |codec_name| returns the whole first array back. I also tried identifying specific array number by json['streams'][0].each do |codec_name| and that errors.
The output expected should be "mpeg2video"
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