JSFiddle - React, Tailwind, and code Playground

by gurkavcu

JavaScript

Function.prototype.partial = function() {
 var fn = this, args = Array.prototype.slice.call(arguments);
    
    return function() {
        var arg=0;
        for(var i=0;i<args.length && arg < arguments.length ; i++) {
            if( args[i] === undefined ) 
                args[i] = arguments[arg++];
        }
        fn.apply(this,args); 
        
    }
    
};
        
        
var delay = setTimeout.partial(undefined, 3000);
    
    delay(function(){
       console.log("Delay OK"); 
    });