is-truish

Converts a somewhat true-ish expression to the equivalent boolean value.

Installation

npm i is-truish

Usage

import isTruish from 'is-truish';

const value = "yes";

if (isTruish(value)) {
  console.log("truish!");
}

Equivalence table

| Expression | Boolean value | | ----------------- | ------------- | | 1 (number) | true | | "1" (string) | true | | "yes" | true | | true (boolean) | true  | | "true" (string) | true  |

Everything else is false ("no", false, "false", 0, "0", NaN...).