import { both, lte, flip } from 'ramda';
import isNumber from './isNumber';
/**
* Checks if value is a non-positive `Number` primitive or object. This includes all negative
* numbers and zero.
*
* @func isNonPositive
* @memberOf RA
* @since {@link https://char0n.github.io/ramda-adjunct/2.6.0|v2.6.0}
* @category Type
* @sig * -> Boolean
* @param {*} val The value to test
* @return {boolean}
* @see {@link RA.isNegative|isNegative}, {@link RA.isNonNegative|isNonNegative}
* @example
*
* RA.isNonPositive(0); // => true
* RA.isNonPositive(-1); // => true
* RA.isNonPositive(-Infinity); // => true
* RA.isNonPositive(Number.MIN_VALUE); // => true
*
* RA.isNonPositive(Infinity); // => false
* RA.isNonPositive(Number.MAX_VALUE); // => false
* RA.isNonPositive(NaN); // => false
*/
const isNonPositive = both(isNumber, flip(lte)(0));
export default isNonPositive;