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ts-type-guards

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Curried TypeScript type guards for primitive types and classes

32 lines 936 B
import { isPrimitive, isNonPrimitive, is, isLike } from "./is"; export function isArrayOfBooleans(x) { return isArrayOfLike(true)(x); } export function isArrayOfNumbers(x) { return isArrayOfLike(1)(x); } export function isArrayOfStrings(x) { return isArrayOfLike("")(x); } export function isArrayOfSymbols(x) { return isArrayOfLike(Symbol())(x); } export function isArrayOfNulls(x) { return isArrayOfLike(null)(x); } export function isArrayOfUndefineds(x) { return isArrayOfLike(undefined)(x); } export function isArrayOfPrimitives(x) { return is(Array)(x) && x.every(isPrimitive); } export function isArrayOfObjects(x) { return is(Array)(x) && x.every(isNonPrimitive); } export function isArrayOf(type) { return (xs) => is(Array)(xs) && xs.every(is(type)); } export function isArrayOfLike(reference) { return (x) => is(Array)(x) && x.every(isLike(reference)); } //# sourceMappingURL=array.js.map