Function filterSync

Filters elements in an input sync iterable based on a given predicate function. Returns a new sync iterable with elements that satisfy the predicate.

Returns

A function that accepts an input sync iterable and returns a new sync iterable with the filtered elements.

Example

const input = [1, 2, 3, 4];
const isEven = (x: number) => x % 2 === 0;
const filteredSyncIterable = filterSync<number>(isEven)(input);

for (const x of filteredSyncIterable) {
  console.log(x); // Logs 2, 4
}

Remarks

Available as filter when imported from peter-piper/sync.