index.js
function (changeset) {
					changeset.forEach(function(change) {
						if(change.name!=="__target__") {
							if(change.type==="delete") {
								delete proxy[change.name];
							} else if(change.type==="update") { // update handler if target key value changes from function to non-function or from a non-function to a function
								if((typeof(change.oldValue)==="function" && typeof(target[change.name])!=="function") || (typeof(change.oldValue)!=="function" && typeof(target[change.name])==="function")) {
									addHandling(proxy,change.name,target[change.name]);
								}
							} else if(!proxy[change.name]) {
								addHandling(proxy,change.name,target[change.name]);
							}
						}
					})}
function (changeset) {
					changeset.forEach(function(change) {
						if(change.name!=="__target__") {
							if(change.type==="delete") {
								delete proxy[change.name];
							} else if(change.type==="update") { // update handler if target key value changes from function to non-function or from a non-function to a function
								if((typeof(change.oldValue)==="function" && typeof(target[change.name])!=="function") || (typeof(change.oldValue)!=="function" && typeof(target[change.name])==="function")) {
									addHandling(proxy,change.name,target[change.name]);
								}
							} else if(!proxy[change.name]) {
								addHandling(proxy,change.name,target[change.name]);
							}
						}
					})}
function ( changeset ) { changeset . forEach ( function ( change ) { if ( change . name !== "__target__" ) { if ( change . type === "delete" ) { delete proxy [ change . name ] ; } else if ( change . type === "update" ) { // update handler if target key value changes from function to non-function or from a non-function to a function if ( ( typeof ( change . oldValue ) === "function" && typeof ( target [ change . name ] ) !== "function" ) || ( typeof ( change . oldValue ) !== "function" && typeof ( target [ change . name ] ) === "function" ) ) { addHandling ( proxy , change . name , target [ change . name ] ) ; } } else if ( ! proxy [ change . name ] ) { addHandling ( proxy , change . name , target [ change . name ] ) ; } } } ) }
Observe the target for changes and update the handlers accordingly
Observe the target for changes and update the handlers accordingly