# Cluster [Obj,Int] String

### Description
Given `[OBJ,INTEGER,STRING]` tuples and a bucket size,
clusters them by `[OBJ,INTEGER / Bucket Size]`.
The new integer is the minimum within each cluster.
Trailing strings are re-associated to the right cluster.

### Input
- `SOURCE [OBJ,INTEGER,STRING]`: a list of objects, with an associated integer value, and a trailing string

### Output
- `RESULT [OBJ,INTEGER,STRING]`: objects with transformed integer and all the matching trailing strings

### Parameters
- `Cluster size`: how large each cluster is, in the same measure unit as the input integers.
- `Cluster identifier`: how to choose the integer that represents each cluster (`min`, `max`)