Documentation: _saveVariable
Function#
The _saveVariable
function is used to store a key-value pair with up to two optional additional values. It facilitates the saving of multiple string values associated with a specific key, which can be retrieved later as needed. The function does not return any value.Function Signature:#
Parameters:#
Description: The unique identifier under which the values will be stored. This key should be a string and is used to access the stored values later.
Description: The primary value to be stored under the specified key. This value must be a string and represents the main piece of data to be saved.
Description: The second value to be stored under the specified key. This value is optional and, if provided, will also be stored alongside value1
. It must be a string.
Description: The third value to be stored under the specified key. This value is optional and, if provided, will be stored alongside value1
and value2
. It must be a string.
Return Value:#
This function does not return any value (void
).
Function Workflow:#
1.
The function checks if the key
and value1
parameters are provided and valid. It ensures that value1
is a non-empty string and that key
is a non-empty string.
2.
The function stores value1
, and if provided, value2
and value3
, under the specified key
. All values are stored as strings.
3.
The function saves the values in a data store or cache, using the key
as the identifier. This allows for the values to be retrieved later as needed.
4.
If any error occurs during the storage process (e.g., invalid key or storage failure), the function may log an error message but does not return any value.
Example Usage:#
Important Considerations:#
Ensure that the key
is unique within the context of your application to avoid overwriting existing data.
value1
, value2
, and value3
must be strings. If you need to store non-string data, consider converting it to a string format before storing.
The function does not handle data retrieval. Ensure that you have a corresponding mechanism to access and use the stored values.
By using _saveVariable
, you can store up to three string values associated with a specific key, enabling efficient data management and retrieval within your application.Modified at 2024-08-23 12:23:23