Iterator: Entry

Foundational entry node created automatically inside every iterator scope (Map, Filter, Find, Some, Every, GroupBy, Reduce, Sort). Cannot be added or deleted manually — it appears as a side effect of creating an iterator and disappears when the iterator is removed.

For each iteration, exposes the current element on el, the 0-based position on index, and — for Reduce only — the running accumulator on acc.

Parameters

This node has no parameters.

Input

This node has no input connectors.

Output

el

The current element of the iteration.

index

0-based position of the current element.

acc

Running accumulator (only present inside Iterator::Reduce).

value

Optional value injected once into every iteration via the parent iterator's value input.