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Added information about fast DB accessors

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Abbas Abou Daya 2017-11-05 11:31:46 -05:00
parent b53d252fb4
commit 066ad7f675
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TelegramBots.wiki/abilities/Hello-Ability.md
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@ -77,7 +77,15 @@ Do note that:
With abilities, you can specify the context of the feature. If you only want the command to be available for groups, then you can set `.locality(GROUP)`. If it is a very sensitive command that only admins should have access to, then set `.privacy(ADMIN)`.
This allows for abilities with protection guarantees on who can use it and where it can be used.
The following is a snippet of how this would look like with the plain basic API.
All abilities have access to the following important methods.
* `users()` - Returns a map of ID -> User
* `userIds()` - Returns a map of Username -> ID
* `blacklist()` - Returns a set of IDs of banned users
* `admins()` - Returns a set of IDs of bot administrators
`users()` and `userIds()` accumulate data of all the users who have contacted your bot. Even when a user changes some information (like his or her nickname), the bot will be able to detect the change and update its DB accordingly.
The following is a snippet of how this ability would look like with the plain basic API.
```java
@Override
public void onUpdateReceived(Update update) {