mirror of
https://github.com/mgerb/mywebsite
synced 2026-01-12 10:52:47 +00:00
23 lines
483 B
JavaScript
23 lines
483 B
JavaScript
'use strict';
|
|
|
|
var keys = require('../keys')
|
|
, value = require('../valid-value')
|
|
|
|
, max = Math.max;
|
|
|
|
module.exports = function (dest, src/*, …srcn*/) {
|
|
var error, i, l = max(arguments.length, 2), assign;
|
|
dest = Object(value(dest));
|
|
assign = function (key) {
|
|
try { dest[key] = src[key]; } catch (e) {
|
|
if (!error) error = e;
|
|
}
|
|
};
|
|
for (i = 1; i < l; ++i) {
|
|
src = arguments[i];
|
|
keys(src).forEach(assign);
|
|
}
|
|
if (error !== undefined) throw error;
|
|
return dest;
|
|
};
|