Left side of strict equality comparison
Right side of strict equality comparison
import { isStrictEqual } from '@aws-lambda-powertools/commons/typeUtils';
const left = { key: 'value' };
const right = { key: 'value' };
const equal = isStrictEqual(left, right); // true
const otherLeft = [1, 2, 3];
const otherRight = [3, 2, 1];
const otherEqual = isStrictEqual(otherLeft, otherRight); // true
const anotherLeft = 'foo';
const anotherRight = 'bar';
const anotherEqual = isStrictEqual(anotherLeft, anotherRight); // false
const yetAnotherLeft = 42;
const yetAnotherRight = 42;
const yetAnotherEqual = isStrictEqual(yetAnotherLeft, yetAnotherRight); // true
Check if two unknown values are strictly equal.
If the values are arrays, then each element is compared, regardless of order. If the values are objects, then each key and value from left is compared to the corresponding key and value from right. If the values are primitives, then they are compared using strict equality.