mirror of
https://github.com/centau/vide.git
synced 2026-08-20 14:41:37 +00:00
27 lines
831 B
Markdown
27 lines
831 B
Markdown
# Strict Mode
|
|
|
|
Vide has a special mode called "strict mode" which is used for debugging.
|
|
|
|
The purpose of strict mode is to help ensure stateful code is *pure*
|
|
(deterministic and free from side effects) or if there are side-effects, that
|
|
they are cleaned up correctly.
|
|
|
|
Vide is set to strict by doing:
|
|
|
|
```lua
|
|
local vide = require(path_to_vide)
|
|
vide.strict = true
|
|
```
|
|
|
|
What strict mode will do:
|
|
|
|
1. Run derived callbacks twice when re-evaluating.
|
|
2. Run watcher callbacks twice when a state changes.
|
|
3. Throw an error if yields occur where they are not allowed.
|
|
4. Checks for `map()` returning primitive values.
|
|
5. Better error reporting and stack traces.
|
|
|
|
It is recommend to develop UI with strict mode and to disable it when pushing to
|
|
production.
|
|
|
|
--------------------------------------------------------------------------------
|