Added example of reading from closed channel #498
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
I've decided to not include example of writing to a closed channel because |
eliben
reviewed
Nov 30, 2023
| // It is possible to read from an empty closed channel, | ||
| // but instead of waiting for a message, we will | ||
| // immediately receive a zero value of the channel's type. | ||
| j := <-jobs |
There was a problem hiding this comment.
I think it'd be useful to demonstrate the 2-return form of <- here, because it's aimed exactly at this use case
|
|
||
| # The idea of closed channels leads naturally to our next | ||
| # example: `range` over channels. | ||
| # Be sure that channel is not closed when you read |
There was a problem hiding this comment.
Let's leave this out, keeping the original text.
gobyexample tries not to be too tutorial-y describing all the possible edge cases
Also revert too complicated paragraph
|
Сommitted the edits with an example of both returned values and revert the changes to the last paragraph |
eliben
approved these changes
Nov 30, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
#497