my-idlers/node_modules/collect.js/docs/api/whenNotEmpty.md

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',
// ];

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