18 lines
361 B
Plaintext
18 lines
361 B
Plaintext
|
export function defaults(target, ...sources) {
|
||
|
for (let source of sources) {
|
||
|
for (let k in source) {
|
||
|
if (!target?.hasOwnProperty?.(k)) {
|
||
|
target[k] = source[k]
|
||
|
}
|
||
|
}
|
||
|
|
||
|
for (let k of Object.getOwnPropertySymbols(source)) {
|
||
|
if (!target?.hasOwnProperty?.(k)) {
|
||
|
target[k] = source[k]
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return target
|
||
|
}
|