LengthInequality

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class abjad.utilities.LengthInequality.LengthInequality(operator_string='<', length=None)

Length inequality.

>>> inequality = abjad.LengthInequality('<', 4)
>>> abjad.f(inequality)
abjad.LengthInequality(
    operator_string='<',
    length=4,
    )
>>> inequality([1, 2, 3])
True
>>> inequality([1, 2, 3, 4])
False
>>> inequality([1, 2, 3, 4, 5])
False

Attributes Summary

__call__ Calls inequality on argument.
length Gets length.

Special methods

__call__(argument)

Calls inequality on argument.

Returns true or false.

(AbjadValueObject).__copy__(*arguments)

Copies Abjad value object.

Returns new Abjad value object.

(AbjadValueObject).__eq__(argument)

Is true when all initialization values of Abjad value object equal the initialization values of argument.

Returns true or false.

(AbjadObject).__format__(format_specification='')

Formats Abjad object.

Set format_specification to '' or 'storage'. Interprets '' equal to 'storage'.

Returns string.

(AbjadValueObject).__hash__()

Hashes Abjad value object.

Returns integer.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.


Read-only properties

length

Gets length.

Returns integer.

(Inequality).operator_string

Gets operator string.

Returns string.