moltres-utils/dist/data/is.js

Utils for Moltres apps

"use strict";

require("core-js/modules/es6.object.define-property");

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

var _curry = _interopRequireDefault(require("../common/curry"));

var _dispatchable = _interopRequireDefault(require("../common/dispatchable"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * See if an object (`val`) is an instance of the supplied constructor. This function will check up the inheritance chain, if any.
 *
 * @function
 * @since v0.0.3
 * @category data
 * @sig (* -> {*}) -> a -> boolean
 * @param {Object} constructor A constructor
 * @param {*} value The value to test
 * @returns {boolean}
 * @example
 *
 * is(Object, {}); //=> true
 * is(Number, 1); //=> true
 * is(Object, 1); //=> false
 * is(String, 's'); //=> true
 * is(String, new String('')); //=> true
 * is(Object, new String('')); //=> true
 * is(Object, 's'); //=> false
 * is(Number, {}); //=> false
 */
var is = (0, _curry.default)((0, _dispatchable.default)('is', function (construtor, value) {
  return value != null && value.constructor === construtor || value instanceof construtor;
}));
var _default = is;
exports.default = _default;
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