@newdash/newdash/functions.js

javascript/typescript utility library

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.functions = void 0;
const keys_1 = __importDefault(require("./keys"));
const arrayFilter_1 = __importDefault(require("./.internal/arrayFilter"));
const isFunction_1 = __importDefault(require("./isFunction"));
/**
 * @ignore
 * @private
 * @internal
 * @param object
 * @param props
 */
function baseFunctions(object, props) {
    return (0, arrayFilter_1.default)(props, (key) => (0, isFunction_1.default)(object[key]));
}
/**
 * Creates an array of function property names from own enumerable properties
 * of `object`.
 *
 * @since 5.12.0
 * @category Object
 * @param object The object to inspect.
 * @returns Returns the function names.
 * @see [[functionsIn]]
 * @example
 *
 * ```js
 * function Foo() {
 *   this.a = () => 'a'
 *   this.b = () => 'b'
 * }
 *
 * Foo.prototype.c = () => 'c'
 *
 * functions(new Foo)
 * // => ['a', 'b']
 * ```
 */
function functions(object) {
    return object == null ? [] : baseFunctions(object, (0, keys_1.default)(object));
}
exports.functions = functions;
exports.default = functions;