grouped step matching by field
This block is part of the array group and was last modified in core v12.0.7.
grouped step matching by field v12.0.7 Returns all matching objects for the given key-value pair in groups in steps ([A, A, A, B, B, A, C, C, C] becomes => [(A, A, A), (B, B), (A), (C, C, C)]).
- array required
arrayThe array of objects to be searched.
- key required
valueThe key to be used for matching.
- grouped
arrayAn array of groups where each group contains matching objects.
Splits the array into CONSECUTIVE runs: a new group starts each time the key field's value differs from the previous item's, so equal values separated by a different value land in SEPARATE groups. Example: key values [A,A,B,A] -> [[A,A],[B],[A]]. Numbers compare across int/float; an empty input or unwired key outputs an empty grouped array.
A typical wiring for grouped step matching by field: with values feeds the array pin; value feeds the key pin; the grouped out pin feeds length.
Version history
Introduced in v12.0.7.
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