Christian Hughes 219b5930f1 Rename App/World::observe to add_observer, EntityWorldMut::observe_entity to observe. (#15754) ... # Objective - Closes #15752 Calling the functions `App::observe` and `World::observe` doesn't make sense because you're not "observing" the `App` or `World`, you're adding an observer that listens for an event that occurs *within* the `World`. We should rename them to better fit this. ## Solution Renames: - `App::observe` -> `App::add_observer` - `World::observe` -> `World::add_observer` - `Commands::observe` -> `Commands::add_observer` - `EntityWorldMut::observe_entity` -> `EntityWorldMut::observe` (Note this isn't a breaking change as the original rename was introduced earlier this cycle.) ## Testing Reusing current tests.		2024-10-09 15:39:29 +00:00
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mod.rs	Rename App/World::observe to add_observer, EntityWorldMut::observe_entity to observe. (#15754)	2024-10-09 15:39:29 +00:00
parallel_scope.rs	Improve unclear docs about spawn(_batch) and ParallelCommands (#15491)	2024-09-28 19:13:27 +00:00