JSFiddle - React, Tailwind, and code Playground

by andres_314

HTML

<div class='hello'></div>

JavaScript

//http://benalman.com/projects/jquery-iff-plugin/

$.fn.iff = function( test ) {
    var elems = !test || $.isFunction( test )
      && !test.apply( this, Array.prototype.slice.call(arguments, 1) )
      ? []
      : this;
    return this.pushStack( elems, 'iff', test );
  };

$.fn.logger = function(msg) {
        console.log(msg)
        return this;
};
  

function my_alert() {

return false;

};
$('.hello')
  .append( 'hello' )
  .iff( my_alert )
  .append( ' world' ).logger('yeah');