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nerdinand/gist:dcd0b3da194fe2ff2bcb

Last active August 29, 2015 14:01
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Ruby one-liner for calculating the total activity of each of the tracks from an Auphonic production description file
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gistfile1.rb
require "json"; p JSON.parse(File.read("ZCH042.json", external_encoding: "iso-8859-1", internal_encoding: "utf-8"))["statistics"]["tracks"].map{|t| [t["identifier"], t["activity"].nil? ? nil : t["activity"].map{|kv| kv[1] - kv[0]}.inject(:+)/60 ]}
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