filter-xtend

filter-xtend

Extend like a boss, with filters

xtend is a basic utility library by Raynos which allows you to extend an object by appending all of the properties from each object in a list. When there are identical properties, the right-most property takes precedence.

But, this is xtend with filters! Filter-xtend provides the same classic functionality with the ability to filter the individual keys.

Examples

var extend = require("filter-xtend")

// extend returns a new object. Does not mutate arguments
var combination = extend({
    a: "a",
    b: "c",
    c: "nope"
}, {
    b: "b"
}, (target, source, key, index) => {return key !== "c"})
// { a: "a", b: "b" }

Stability status: Locked

MIT Licenced