@putout/plugin-convert-object-assign-to-merge-spread
The
Object.assign()
method copies all enumerable own properties from one or more source objects to a target object and returns the modified target object.Spread syntax (
...
) allows an object expression to be expanded in places where zero or more key-value pairs are expected.(c) MDN
Object.assign()
to merge spread since it shorter but does (mostly) the same.
Install
npm i @putout/plugin-convert-object-assign-to-merge-spread -D
Rule
{
"rules": {
"convert-object-assign-to-merge-spread": "on"
}
}
❌ Example of incorrect code
function merge(a) {
return Object.assign({}, a, {
hello: 'world',
});
}
✅ Example of correct code
function merge(a) {
return {
...a,
hello: 'world',
};
}
Comparison
Linter | Rule | Fix |
---|---|---|
|
convert-object-assign-to-merge-spread |
|
|
prefer-object-spread |
License
MIT