typy/lib/typy.js

Minimal JavaScript type checking library

'use strict';Object.defineProperty(exports,'__esModule',{value:!0});var _typeof='function'==typeof Symbol&&'symbol'==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&'function'==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?'symbol':typeof a},_createClass=function(){function a(a,b){for(var c,d=0;d<b.length;d++)c=b[d],c.enumerable=c.enumerable||!1,c.configurable=!0,'value'in c&&(c.writable=!0),Object.defineProperty(a,c.key,c)}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),_util=require('./util');function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError('Cannot call a class as a function')}var Typy=function(){function a(){var b=this;_classCallCheck(this,a),this.t=function(a,c){if(b.input=a,b.schemaCheck=null,c)if('string'==typeof c)b.input=(0,_util.getNestedObject)(b.input,c);else{var d=(0,_util.convertSchemaAndGetMatch)(b.input,c);-1===d?(b.schemaCheck=!1,b.input=a):(b.schemaCheck=!0,b.input=d)}return b}}return _createClass(a,[{key:'isValid',get:function get(){return null!==this.schemaCheck&&!0===this.schemaCheck&&null!==this.input&&void 0!==this.input}},{key:'isDefined',get:function get(){return'undefined'!=typeof this.input}},{key:'isUndefined',get:function get(){return'undefined'==typeof this.input}},{key:'isNull',get:function get(){return null===this.input&&'object'===_typeof(this.input)}},{key:'isNullOrUndefined',get:function get(){return!!(this.isNull||this.isUndefined)}},{key:'isBoolean',get:function get(){return _typeof(this.input)===_typeof(!0)}},{key:'isTrue',get:function get(){return!0===this.input}},{key:'isFalse',get:function get(){return!1===this.input}},{key:'isTruthy',get:function get(){return!!this.input}},{key:'isFalsy',get:function get(){return!this.input}},{key:'isObject',get:function get(){return'object'===_typeof(this.input)&&this.input===Object(this.input)&&'[object Array]'!==Object.prototype.toString.call(this.input)&&'[object Date]'!==Object.prototype.toString.call(this.input)}},{key:'isEmptyObject',get:function get(){return!!(this.isObject&&0===Object.keys(this.input).length)}},{key:'isString',get:function get(){return'string'==typeof this.input}},{key:'isEmptyString',get:function get(){return!!(this.isString&&0===this.input.length)}},{key:'isNumber',get:function get(){return!!Number.isFinite(this.input)}},{key:'isArray',get:function get(){return!!Array.isArray(this.input)}},{key:'isEmptyArray',get:function get(){return!!(this.isArray&&0===this.input.length)}},{key:'isFunction',get:function get(){return'function'==typeof this.input}},{key:'isDate',get:function get(){return this.input instanceof Date||'[object Date]'===Object.prototype.toString.call(this.input)}},{key:'isSymbol',get:function get(){return'symbol'===_typeof(this.input)||'object'===_typeof(this.input)&&'[object Symbol]'===Object.prototype.toString.call(this.input)}},{key:'safeObject',get:function get(){return this.input}},{key:'safeObjectOrEmpty',get:function get(){return this.input?this.input:{}}},{key:'safeString',get:function get(){return this.isString?this.input:''}},{key:'safeNumber',get:function get(){return this.isNumber?this.input:0}},{key:'safeBoolean',get:function get(){return!!this.isBoolean&&this.input}},{key:'safeFunction',get:function get(){return this.isFunction?this.input:function(){}}},{key:'safeArray',get:function get(){return this.isArray?this.input:this.isNullOrUndefined?[]:[this.input]}}]),a}();Typy.Schema={Number:1,String:'typy',Boolean:!0,Null:null,Undefined:void 0,Array:[],Function:function Function(){},Date:new Date,Symbol:Symbol('')},exports.default=Typy,module.exports=exports['default'];