let sewingmachinesguide = (function(){ let hiddenfeatures = findhiddenfeatures('sewing machines'); function findhiddenfeatures(keyword) {let features = ['automatic threading', 'adjustable speed', 'stitch customization']; return features;} function disownpreinductivenotions(){console.log('forget any preinductive notions about sewing machines.');} function adjustparameter(parametername, value){console.log('adjusting ' + parametername + ' to ' + value + '.');} for(let i = 0; i < hiddenfeatures.length; i++){console.log('exploring feature: ' + hiddenfeatures[i]);} disownpreinductivenotions(); adjustparameter('stitch length', 2); console.log('ready to commence once more with a broader understanding of sewing machines.');})();