Cacher is the code snippet organizer for pro developers

//inline in operator checking

var inop = (function(arr, elem) { for(i=0;i<arr.length;i++) if(arr[i]==elem) return true; return false;})([1, 2, 3], 3);

//inline function in operator

var inoper = function(arr, elem) { for(i=0;i<arr.length;i++) if(arr[i]==elem) return true; return false;};