JS Merging objects

Work for a long time has been no perseverance to do something. This year began to prepare all the basics. Then write some blog to facilitate their own query later.

A basic knowledge of the recent collation of JavaScript. Wrote for a long time the code found himself to now also just use the JS framework for the native JS understanding is not deep.

var merge=function (s,p) {
For (prop in s)
{
if (P.hasownproperty[prop]) continue;

P[prop]=s[prop];
}
return p;
}

var obj1={a:1,c:3};
var obj2={a:1,c:5,b:2,d:4}

Merge (OBJ1,OBJ2)

The result of the output is:

A:1

B:2

C:3

D:4

JS Merging objects