Deletes all yer iOS simulators

kill.rb

#!/usr/bin/env ruby

device_types_output = `xcrun simctl list devicetypes`
device_types = device_types_output.scan /(.*) \((.*)\)/

runtimes_output = `xcrun simctl list runtimes`
runtimes = runtimes_output.scan /(.*) \(.*\) \((com.apple[^)]+)\)$/

devices_output = `xcrun simctl list devices`
devices = devices_output.scan /\s\s\s\s(.*) \(([^)]+)\) (.*)/

devices.each do |device|
  puts "Removing device #{device[0]} (#{device[1]})"
  `xcrun simctl delete #{device[1]}`
end

# device_types.each do |device_type|
#   runtimes.each do |runtime|
#     puts "Creating #{device_type} with #{runtime}"
#     command = "xcrun simctl create '#{device_type[0]} #{runtime[0]}' #{device_type[1]} #{runtime[1]}"
#     command_output = `#{command}`
#     sleep 0.5
#   end
# end

Copied from https://gist.github.com/cabeca/cbaacbeb6a1cc4683aa5