Moar v1.20.0

View Source Moar.Difference protocol (Moar v1.20.0)

A protocol that defines diff/2 for finding the difference between two terms.

Includes implementations for DateTime, NaiveDateTime, and BitString.

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Types

t()

Functions

diff(a, b)

Returns the difference between a and b.

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t()

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@type t() :: term()

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diff(a, b)

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@spec diff(any(), any()) :: any()

Returns the difference between a and b.

The fallback implementation uses Kernel.-/2 to subtract b from a.