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@pierre/ecs

pick

pick<T>(arr, rand?): T | undefined

Defined in: src/modules/rng/rng.ts:65

Uniformly pick one element. Returns undefined for an empty array.

Type Parameters

Section titled “Type Parameters”

T

Section titled “T”

T

Parameters

Section titled “Parameters”

arr

Section titled “arr”

readonly T[]

rand?

Section titled “rand?”

RandomFn = Math.random

Returns

Section titled “Returns”

T | undefined