Question

how to work with only one type of javascript do? so

is ({}) // object
is (function () {}) // function

running towards me is() I need function. not jQuery thanks.

Answer 1

so; Here’s how:

Type = {

    isrgx: /\[|\]|object| /g,

    toString: function(args) {

        return (Object.prototype.toString.call(args));
    },

    is: function(args) {

        return (this.toString((args || "")).replace(this.isrgx, ""));
    }
};

Type.is()

Type.is({}); // --> Object

Type.is(function() {}); // --> function

Type.is("dklsk"); // --> String

Type.is(111); // --> Number

would be better if we add the following 🙂 isFunction (), isObject ()

Type = {

    isrgx: /\[|\]|object| /g,

    toString: function(val) {

        return (Object.prototype.toString.call(val));
    },

    is: function(val) {

        return (this.toString((val || "")).replace(this.isrgx, ""));
    },


    isFunction: function(val) {

        return (this.is(val) == "Function");
    },

    isObject: function(val) {

        return (this.is(val) == "Object");
    }
};

Type.isObject()

Type.isObject({}); // --> true
Type.isObject("dsds"); //--> false

Type.isFunction()

Type.isFunction(function() {}); // --> true
type.isFunction("dsdsds"); // --> false

take it easy…