ratbeard · March 27, 2019 16:53
diff --git a/compact.ts b/compact.ts
 type Falsey = undefined | null | 0 | false | '';

 /** Returns a new array with falsey values removed */
 export function compact<T>(array: (T | Falsey)[]): T[] {
  // .ts is not smart enough about filter()
  return array.filter(item => !!item) as T[];
 }
	type Falsey = undefined \| null \| 0 \| false \| '';

	/** Returns a new array with falsey values removed */
	export function compact<T>(array: (T \| Falsey)[]): T[] {
	// .ts is not smart enough about filter()
	return array.filter(item => !!item) as T[];
	}