dora-ui/lib/utils/isType.js

A React.js Mobile UI Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isBoolean = exports.isNumber = exports.isPlainObject = exports.isNull = exports.isFunction = exports.isString = exports.isArray = exports.isType = exports.isUndefined = void 0;
var toString = Object.prototype.toString;

var isUndefined = function isUndefined(x) {
  return typeof x === 'undefined';
};

exports.isUndefined = isUndefined;

var isType = function isType(type) {
  return function (x) {
    return toString.call(x).slice(8, -1) === type;
  };
};

exports.isType = isType;
var isArray = isType('Array');
exports.isArray = isArray;
var isString = isType('String');
exports.isString = isString;
var isFunction = isType('Function');
exports.isFunction = isFunction;
var isNull = isType('Null');
exports.isNull = isNull;
var isPlainObject = isType('Object');
exports.isPlainObject = isPlainObject;

var isNumber = function isNumber(x) {
  return typeof x === 'number' && !isNaN(x);
};

exports.isNumber = isNumber;

var isBoolean = function isBoolean(x) {
  return typeof x === 'boolean';
};

exports.isBoolean = isBoolean;