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pipelined

isNonEmpty

isNonEmpty<A>(data): data is NonEmptyList<A>

Defined in: Data/Arr.ts:648

Returns true if the array is non-empty (type guard).

Type Parameters

Section titled “Type Parameters”

A

Section titled “A”

A

Parameters

Section titled “Parameters”

data

Section titled “data”

readonly A[]

Returns

Section titled “Returns”

data is NonEmptyList<A>