remove duplicates
This block is part of the array group and was last modified in core v10.4.28.
remove duplicates v10.4.28 Removes duplicate values from an array.
In pins 1
- Array required
arrayThe array from which to remove duplicate values.
Out pins 1
- Array
arrayThe array with duplicate values removed.
Keeps the FIRST occurrence of each repeated value and drops the rest. Numbers deduplicate by numeric value regardless of integer/float representation; null deduplicates too. Objects and arrays are NEVER deduplicated - every one is kept even when structurally identical.
deduplicate |
A typical wiring for remove duplicates: concat feeds the array pin; the array out pin feeds length.
Commonly used with
In production blueprints, this block is most often wired together with:
- length: this block feeds into it. Returns the total length of the given array.
- concat: feeds into this block. Returns a joined array of two or more arrays.
- add to top of array: feeds into this block. Adds your given value to your given array.
- set fields: this block feeds into it. Generates an array of mutations based on the given filled fields.
- if: this block feeds into it. Conditional branching for arrays (if.. then.. else..).
- new object: this block feeds into it. Builds a new object filled with the given fields.
Version history
Introduced in v10.4.28.
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