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Iterator: Find

Run a predicate sub-graph once per element of an input list and emit the first element whose collected boolean is true. Short-circuits on the first match. When no element matches, the step still completes and emits None on Result — downstream nodes receive a None value rather than the step being skipped. Mirrors JavaScript's Array.prototype.find.

Example
Input:  [1, 2, 3, 4, 5]
Body:   el → el > 2
Output: 3

Parameters​

This function has no parameters.

Input​

Arrayrequired

List to iterate over (Array or JSON array).

Value

Optional value injected into every iteration as value on the entry node.

Output​

Result

The first matching element, or None if no element matches — the node always emits a value, so downstream nodes receive None on no match.