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622 B
622 B
whenNotEmpty()
The whenNotEmpty method will execute the given callback when the collection is not empty:
const collection = collect(['Sadio Mané']);
collection.whenNotEmpty(c => c.push('Mohamed Salah'));
collection.all();
// [
// 'Sadio Mané',
// 'Mohamed Salah',
// ]
const collection = collect(['Sadio Mané']);
collection.whenNotEmpty(
c => c.push('Mohamed Salah'),
c => c.push('Xherdan Shaqiri'),
);
collection.all();
// [
// 'Sadio Mané',
// 'Mohamed Salah',
// ];