1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | 1 1 3 4 8 5 3 1 | define(['../array/forEach', './forOwn'], function (forEach, forOwn) { /** * Copy missing properties in the obj from the defaults. */ function fillIn(obj, var_defaults){ forEach(Array.prototype.slice.call(arguments, 1), function(base){ forOwn(base, function(val, key){ if (obj[key] == null) { obj[key] = val; } }); }); return obj; } return fillIn; }); |