skipUntil()
: The skipUntil() method skips items until the given callback returns true and then returns the remaining items in the collection:
const collection = collect([1, 2, 3, 4]);
const subset = collection.skipUntil(item => item >= 3);
subset.all();
// [3, 4]
You may also pass a simple value to the skipUntil method to skip all items until the given value is found:
const collection = collect([1, 2, 3, 4]);
const subset = collection.skipUntil(3);
subset.all();
// [3, 4]
skipWhile()
: The skipWhile() method
skips items while the given callback returns true and then returns the remaining items in the collection:
const collection = collect([1, 2, 3, 4]);
const subset = collection.skipWhile(item => item <= 3);
subset.all();
// [4]
If the callback never returns true, the skipWhile() method will return an empty collection.
You may also pass a simple value to the skipWhile:
const collection = collect([1, 1, 2, 2, 3, 3, 4, 4]);
const subset = collection.skipWhile(1);
subset.all();
// [2, 2, 3, 3, 4, 4]