Inject Item

What It Does

Adds a single item into a list at a specific position. Unlike push which adds to the end, this allows you to insert an item anywhere in the list.

Inputs

Name	Description	Type	Required
array	The original list	List	Yes
item	The item to insert into the list	Any	Yes
index	The position to insert the item at	Number	Yes

Outputs

Name	Description	Type
array	The list with the new item added	List

Inject Item Example

How to Use It

1. Drag the Inject Item node into your graph.

2. Connect your list (like [16, 24]) to the "array" input.

3. Connect the item to insert (like 15) to the "item" input.

4. Set the "index" value (e.g., 1 to insert between the first and second items).

Tips

• Use index 0 to insert at the beginning of the list.

• You can use negative indexes to count from the end (-1 inserts before the last item).

See Also

• Array Push: For adding items to the end of an array.

• Replace: For replacing existing items rather than inserting new ones.

Use Cases

• Color Palette Refinement: Insert a transitional color between existing shades at a specific position.

• Priority Insertion: Add a new high-priority item in the middle of an existing sequence.

• Layered Structure Design: Insert elements between existing layers in a design structure.