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Module

x/typestruct/deps.ts>isNonPositiveNumber

Composable and checkable JavaScript (and TypeScript) data structure
Latest
function isNonPositiveNumber
import { isNonPositiveNumber } from "https://deno.land/x/typestruct@1.0.0-beta.5/deps.ts";

Whether the input is non-positive number or not. Non-positive number means less than or equal to zero.

Examples

Example 1

import { isNonPositiveNumber } from "https://deno.land/x/isx@$VERSION/mod.ts";
import { assertEquals } from "https://deno.land/std@$VERSION/testing/asserts.ts";
assertEquals(isNonPositiveNumber(0), true);
assertEquals(isNonPositiveNumber(-1), true);
assertEquals(isNonPositiveNumber(1), false);

Parameters

value: number
  • Any number.

Returns

boolean