Web Reference for Float16Array.findLast

method Float16Array.findLast



Float16Array.findLast<S extends number>(predicate: (value: number,
index: number,
array: Float16Array,
) => value is S,
thisArg?: any,
): S | undefined

Returns the value of the last element in the array where predicate is true, and undefined otherwise.

Type Parameters



S extends number

Parameters



predicate: (value: number,
index: number,
array: Float16Array,
) => value is S

findLast calls predicate once for each element of the array, in descending order, until it finds one where predicate returns true. If such an element is found, findLast immediately returns that element value. Otherwise, findLast returns undefined.

optional



thisArg: any

If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.

Return Type

S | undefined



Float16Array.findLast(predicate: (value: number,
index: number,
array: Float16Array,
) => unknown,
thisArg?: any,
): number | undefined

Parameters



predicate: (value: number,
index: number,
array: Float16Array,
) => unknown

optional



thisArg: any

Return Type

number | undefined