Class: Worldwide::Units

Inherits:
Object
  • Object
show all
Defined in:
lib/worldwide/units.rb

Class Method Summary collapse

Class Method Details

.format(amount, unit, humanize: :short) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/worldwide/units.rb', line 6

def format(amount, unit, humanize: :short)
  supported_humanization = supported_humanizations[humanize.to_sym]
  raise ArgumentError, "Unsupported value for `humanize`: #{humanize}." unless supported_humanization

  measurement_key = measurement_keys[unit.to_sym]
  raise ArgumentError, "Unsupported value for `unit`: #{unit}." unless measurement_key

  Cldr.t("units.unit_length.#{supported_humanization}.#{measurement_key}", count: amount)
end

.measurement_keys ⇒ Object 



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# File 'lib/worldwide/units.rb', line 23

def measurement_keys
  {
    millimeter: :length_millimeter,
    millimeters: :length_millimeter,
    centimeter: :length_centimeter,
    centimeters: :length_centimeter,
    foot: :length_foot,
    feet: :length_foot,
    inch: :length_inch,
    inches: :length_inch,
    meter: :length_meter,
    meters: :length_meter,
    gram: :mass_gram,
    grams: :mass_gram,
    kilogram: :mass_kilogram,
    kilograms: :mass_kilogram,
    ounce: :mass_ounce,
    ounces: :mass_ounce,
    pound: :mass_pound,
    pounds: :mass_pound,
    centiliter: :volume_centiliter,
    centiliters: :volume_centiliter,
    cubic_meter: :volume_cubic_meter,
    cubic_meters: :volume_cubic_meter,
    imperial_fluid_ounce: :volume_fluid_ounce_imperial,
    imperial_fluid_ounces: :volume_fluid_ounce_imperial,
    fluid_ounce: :volume_fluid_ounce,
    fluid_ounces: :volume_fluid_ounce,
    imperial_gallon: :volume_gallon_imperial,
    imperial_gallons: :volume_gallon_imperial,
    gallon: :volume_gallon,
    gallons: :volume_gallon,
    liter: :volume_liter,
    liters: :volume_liter,
    milliliter: :volume_milliliter,
    milliliters: :volume_milliliter,
    pint: :volume_pint,
    pints: :volume_pint,
    imperial_pint: :volume_pint_imperial,
    imperial_pints: :volume_pint_imperial,
    quart: :volume_quart,
    quarts: :volume_quart,
    imperial_quart: :volume_quart_imperial,
    imperial_quarts: :volume_quart_imperial,
    yard: :length_yard,
    yards: :length_yard,

    # Area
    square_meter: :area_square_meter,
    square_meters: :area_square_meter,
    square_centimeter: :area_square_centimeter,
    square_centimeters: :area_square_centimeter,
    square_foot: :area_square_foot,
    square_feet: :area_square_foot,
    square_inch: :area_square_inch,
    square_inches: :area_square_inch,
    square_yard: :area_square_yard,
    square_yards: :area_square_yard,

    # Duration
    second: :duration_second,
    seconds: :duration_second,
    millisecond: :duration_millisecond,
    milliseconds: :duration_millisecond,
    microsecond: :duration_microsecond,
    microseconds: :duration_microsecond,
    nanosecond: :duration_nanosecond,
    nanoseconds: :duration_nanosecond,
    minute: :duration_minute,
    minutes: :duration_minute,
    hour: :duration_hour,
    hours: :duration_hour,
    day: :duration_day,
    days: :duration_day,
    month: :duration_month,
    months: :duration_month,
    year: :duration_year,
    years: :duration_year,

    # Electric
    ampere: :electric_ampere,
    amperes: :electric_ampere,
    milliampere: :electric_milliampere,
    milliamperes: :electric_milliampere,
    ohm: :electric_ohm,
    ohms: :electric_ohm,
    volt: :electric_volt,
    volts: :electric_volt,

    # Energy
    joule: :energy_joule,
    joules: :energy_joule,
    calorie: :energy_calorie,
    calories: :energy_calorie,
    kilojoule: :energy_kilojoule,
    kilojoules: :energy_kilojoule,
    kilocalorie: :energy_kilocalorie,
    kilocalories: :energy_kilocalorie,

    # Frequency
    hertz: :frequency_hertz,
    kilohertz: :frequency_kilohertz,
    megahertz: :frequency_megahertz,
    gigahertz: :frequency_gigahertz,

    # Light
    lux: :light_lux,
    lumen: :light_lumen,
    lumens: :light_lumen,

    # Power
    watt: :power_watt,
    watts: :power_watt,
    milliwatt: :power_milliwatt,
    milliwatts: :power_milliwatt,
    kilowatt: :power_kilowatt,
    kilowatts: :power_kilowatt,
    horsepower: :power_horsepower,

    # Pressure
    pound_per_square_inch: :pressure_pound_force_per_square_inch,
    pounds_per_square_inch: :pressure_pound_force_per_square_inch,
    bar: :pressure_bar,
    bars: :pressure_bar,

    # Speed
    meter_per_second: :speed_meter_per_second,
    meters_per_second: :speed_meter_per_second,
    kilometer_per_hour: :speed_kilometer_per_hour,
    kilometers_per_hour: :speed_kilometer_per_hour,
    mile_per_hour: :speed_mile_per_hour,
    miles_per_hour: :speed_mile_per_hour,

    # Temperature
    celsius: :temperature_celsius,
    fahrenheit: :temperature_fahrenheit,
    kelvin: :temperature_kelvin,

    # Digital
    byte: :digital_byte,
    bytes: :digital_byte,
    kilobyte: :digital_kilobyte,
    kilobytes: :digital_kilobyte,
    megabyte: :digital_megabyte,
    megabytes: :digital_megabyte,
    gigabyte: :digital_gigabyte,
    gigabytes: :digital_gigabyte,
    terabyte: :digital_terabyte,
    terabytes: :digital_terabyte,

    # Graphics
    pixel: :graphics_pixel,
    pixels: :graphics_pixel,
    megapixel: :graphics_megapixel,
    megapixels: :graphics_megapixel,
    pixel_per_inch: :graphics_pixel_per_inch,
    pixels_per_inch: :graphics_pixel_per_inch,
    dot_per_inch: :graphics_dot_per_inch,
    dots_per_inch: :graphics_dot_per_inch,
  }.freeze
end

.supported_humanizations ⇒ Object 



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# File 'lib/worldwide/units.rb', line 16

def supported_humanizations
  {
    short: :short,
    long: :long,
  }.freeze
end