import { isNonNegativeInteger } from "https://deno.land/x/isx@1.0.0-beta.22/mod.ts";
Whether the value is non negative integer or not.
Parameters
- Any
number.
import { isNonNegativeInteger } from "https://deno.land/x/isx@$VERSION/mod.ts"
import { assertEquals } from "https://deno.land/std@$VERSION/testing/asserts.ts"
assertEquals(isNonNegativeInteger(0), true)
assertEquals(isNonNegativeInteger(1.0), true)
assertEquals(isNonNegativeInteger(-1), false)