Performant queue #51
Open
Performant queue #51
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
| return this; | ||
| } | ||
|
|
||
| shift() { |
There was a problem hiding this comment.
It may be better to use enqueue/dequeue methods and under the hood add elements with array.unshift, and remove elements with offset/slice. Need to check performance and compare
There was a problem hiding this comment.
This approach was to match current array methods (push/shift) to minimize refactoring, but I agree that enqueue/dequeue could be more convinient.
There was a problem hiding this comment.
Also here is test/queue-performance.js performance comparison test to compare queues of 100k elements. It shows ~25x execution time difference. This factor is growing with queue size e.g. ~800x at 500k elements.
Co-authored-by: Timur Shemsedinov <timur.shemsedinov@gmail.com>
# for free
to join this conversation on GitHub.
Already have an account?
# 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Outdated suggestions cannot be applied.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.
Implement and introduce queue mentioned in #50
npm t)npm run fmt)