Get a breakdown of CPU temperatures. Requires `sudo apt-get install lm-sensors && sudo sensors-detect`

PLAYDOUGH_TEMP.rb

#!/usr/bin/env ruby 
require 'json'
temps = `sensors`
tempLines = temps.split("\n").select{|l| l.include?('Core') }
max = 0
tempData = tempLines.map{|l| [ l.split(':')[0].split(' ').join(''), l.split('+')[1].split('C')[0][0..-2] ] }.reduce({}) do |acc, l|
    acc[l[0]] = l[1].to_f
    max = [acc[l[0]], max].max
    acc
end
tempData['max'] = max

puts tempData.to_json.gsub(/"/, "'")