Array

Functions in the Array category of the Studio fx menu build and reshape JSON arrays as data moves through a flow.

Start with the operations you use most often:

• Array concat — merge two arrays into one.
• Array length — count elements.
• Array get item — read the value at an index.
• Array join — turn an array into a delimited string.
• Array split — split a string into an array.

Common reshape helpers:

• Array slice / Array flat — take a portion or flatten nested arrays.
• Array sort / Array unique — order and deduplicate.
• Array push / Array pop — add or remove the last element.
• Array range — generate a numeric sequence.

Open a function page from the sidebar for parameters, returned values, and examples. The transform functions overview also summarizes this category.