ramda-extension/lib/defaultToZero.js

Helpful functions built on top of the mighty Ramda

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _ramda = require("ramda");

/**
 * Returns the argument if it is not null, undefined or NaN; otherwise zero is returned.
 *
 * @func
 * @category Logic
 *
 * @example
 *
 *        R_.defaultToZero(null);  //=> 0
 *        R_.defaultToZero(undefined);  //=> 0
 *        R_.defaultToZero('Ramda');  //=> 'Ramda'
 *        // parseInt('string') results in NaN
 *        R_.defaultToZero(parseInt('string')); //=> 0
 *
 * @sig a -> a | Number
 */
var defaultToZero = (0, _ramda.defaultTo)(0);
var _default = defaultToZero;
exports.default = _default;