Length
Returns the length of a string, list, or map.
This node calculates the "length" of the input data. The result depends on the input's type:
| Input Type | Result |
|---|---|
| String | Number of characters |
| List | Number of items in the list |
| Map | Number of key-value pairs |
For any other data type, the node returns 0.
Inputs#
| Port | Description |
|---|---|
| The string, list, or map to measure. |
Outputs#
| Port | Description |
|---|---|
| The length of the input. |
ID: core/length@v1