build/moon-unit.js
function mergeProperties(target, source, enumerable) {

    forEachDesc(source, function(name, desc) { return mergeProperty(target, name, desc, enumerable); });
}
function mergeProperties(target, source, enumerable) {

    forEachDesc(source, function(name, desc) { return mergeProperty(target, name, desc, enumerable); });
}
function mergeProperties ( target , source , enumerable ) { forEachDesc ( source , function ( name , desc ) { return mergeProperty ( target , name , desc , enumerable ) ; } ) ; }
Installs properties on an object, merging "get" and "set" functions
Installs properties on an object merging get and set functions