jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

Update solution.md

Browse source 
Minor grammar fixes and suggestions
This commit is contained in:
hrodward 2019-10-18 14:58:37 +02:00 • committed by GitHub
parent 33e4cc258b
commit 2ffc997180
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
1-js/06-advanced-functions/09-call-apply-decorators/04-throttle/solution.md
View file

@ -33,7 +33,7 @@ function throttle(func, ms) {
A call to `throttle(func, ms)` returns `wrapper`. A call to `throttle(func, ms)` returns `wrapper`.
1. During the first call, the `wrapper` just runs `func` and sets the cooldown state (`isThrottled = true`). 1. During the first call, the `wrapper` just runs `func` and sets the cooldown state (`isThrottled = true`).
2. In this state all calls memorized in `savedArgs/savedThis`. Please note that both the context and the arguments are equally important and should be memorized. We need them simultaneously to reproduce the call. 2. In this state all calls are memorized in `savedArgs/savedThis`. Please note that both the context and the arguments are equally important and should be memorized. We need them simultaneously to reproduce the call.
3. ...Then after `ms` milliseconds pass, `setTimeout` triggers. The cooldown state is removed (`isThrottled = false`). And if we had ignored calls, then `wrapper` is executed with last memorized arguments and context. 3. After `ms` milliseconds pass, `setTimeout` triggers. The cooldown state is removed (`isThrottled = false`) and, if we had ignored calls, `wrapper` is executed with the last memorized arguments and context.
The 3rd step runs not `func`, but `wrapper`, because we not only need to execute `func`, but once again enter the cooldown state and setup the timeout to reset it. The 3rd step runs not `func`, but `wrapper`, because we not only need to execute `func`, but once again enter the cooldown state and setup the timeout to reset it.