enum

Measure::Weight::Unit

Inherits Enum < Comparable < Value < Object

The units available to Weight instances. Note that there are multiple aliases of each one. This allows you to say weight.to(:pounds) or weight.to(:kilograms).

Constants

Gram = 0

Grams = 0

G = 0

Kilogram = 1

Kilograms = 1

KG = 1

Milligram = 2

Milligrams = 2

MG = 2

Pound = 3

Pounds = 3

LB = 3

LBS = 3

Ounce = 4

Ounces = 4

OZ = 4

Ton = 5

Tons = 5

T = 5

Instance methods

Returns true if this enum value equals G

Source

gram?

Returns true if this enum value equals Gram

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grams?

Returns true if this enum value equals Grams

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inspect(io : IO) : Nil

Returns an unambiguous String representation of this enum member. In the case of a single member value, this is the fully qualified name of the member (equivalent to #to_s with the enum name as prefix). In the case of multiple members (for a flags enum), it's a call to Enum.[] for recreating the same value.

If the value can't be represented fully by named members, the remaining value is appended.

Color::Red                     # => Color:Red
IOMode::None                   # => IOMode::None
(IOMode::Read | IOMode::Write) # => IOMode[Read, Write]

Color.new(10) # => Color[10]

Source

kg?

Returns true if this enum value equals KG

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kilogram?

Returns true if this enum value equals Kilogram

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kilograms?

Returns true if this enum value equals Kilograms

Source

lb?

Returns true if this enum value equals LB