iterator_to_array()

iterator_to_array()

function iterator_to_array(traversable $iterator, bool $preserve_keys = true): array

Copy the iterator into an array.

Parameters:

• $iterator (traversable)
• $preserve_keys (bool), default true, optional

Returns: array

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/array/iterator_to_array.rs).

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how iterator_to_array is implemented in the compiler, see the internals page.