Documentation: _getVariable
Function#
The _getVariable
function retrieves a stored value associated with a specific key. It returns an object containing the details of the stored data, including the key, primary value, and any optional additional values.Function Signature:#
Parameters:#
Description: The unique identifier used to retrieve the stored values. This key should match the key used when saving the data.
Return Value:#
An object containing the details of the stored value associated with the provided key. The object includes:Id
: A unique identifier for the stored item (same as the key).
Key
: The key used to store the value.
Value1
: The primary value associated with the key.
Value2
(Optional): The second value associated with the key, if any.
Value3
(Optional): The third value associated with the key, if any.
Function Workflow:#
1.
The function uses the provided key
to look up the corresponding data in the storage system.
2.
The function constructs an object with the following properties:Id
: The key used to store the data.
Key
: The same as the Id
, representing the key.
Value1
: The primary value associated with the key.
Value2
(if available): The optional second value associated with the key.
Value3
(if available): The optional third value associated with the key.
3.
The function returns the constructed object, providing all relevant details of the stored data.
4.
If the key does not exist or an error occurs during retrieval, the function may return an object with default or null values.
Example Usage:#
Important Considerations:#
Ensure that the provided key
exists in the storage system. If the key is not found, the function should return an object with null or default values.
The Value1
, Value2
, and Value3
fields are optional. Ensure that the function can handle cases where these values are not set.
The function should be robust against errors such as invalid keys or retrieval failures.
By using _getVariable
, you can efficiently retrieve stored values associated with a specific key, allowing for easy access to previously saved data.Modified at 2024-08-23 12:25:09