class JSONThermostat
Attributes
range[RW]
settings[RW]
temp[RW]
unit[RW]
value[RW]
wanted_value[RW]
Public Class Methods
new(settingjson)
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# File lib/json_thermostat.rb, line 5 def initialize(settingjson) @settings = JSON.parse(settingjson) @wanted_value = unit_conversion(settings['temperature'], settings['unit']) @range = unit_conversion(settings['range'], settings['unit']) .abs end
Public Instance Methods
unit_conversion(value, unit)
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# File lib/json_thermostat.rb, line 19 def unit_conversion(value, unit) @value = value @unit = unit if unit == 'fahrenheit' return ((value - 32) / 1.8) elsif unit == 'kelvin' return (value - 273.15) else return value end end
update(update_value)
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# File lib/json_thermostat.rb, line 12 def update(update_value) @temp = JSON.parse(update_value) updated_temp = unit_conversion(temp['temperature'], temp['unit']) Thermostat.checkTemp(updated_temp, wanted_value, range) end