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Correct publisher link

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Михаил Капелько
2020-02-13 11:49:17 +03:00
parent 71ed1d2390
commit 47dc462800
4 changed files with 6 additions and 4 deletions
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en/news/2020-02-11_teaching-programming-2019.md
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@@ -176,7 +176,7 @@ Let's look closer:
1. The function accepts `world` (dictionary) that is used by functions to communicate with each other. `world` consists of three regions (dictionary keys):
* `state` contains variable data used for communication;
* `settings` contain constants to configure functions;
* `events` contain publishers to be able to subscribe functions to events.
* `events` contain [publishers][pub-sub] to be able to subscribe functions to events.
1. An instance of this constructor function is created with `new` operator while parsing `последовательность` module. Practically, everything outside of `run` method is considered to be part of the constructor body. In our case, we create `spheres hidden` variable to count hidden spheres.
1. `run` method is executed each time an event is reported.
1. Since `check for ending` reaction is executed each time a user hides a pair of spheres, we increase `spheres hidden` counter by `2`.
@@ -295,3 +295,4 @@ I'll share answers to these and other questions next year ;)
[screenshot-group]: ../../images/2020-02-11_teaching-to-program-2019_group.jpg
[isomorphic-git]: https://isomorphic-git.org/
[swiftui]: https://www.hackingwithswift.com/quick-start/swiftui/what-is-swiftui
[pub-sub]: https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern