This repository was archived by the owner on Aug 30, 2023. It is now read-only.
upgrade xregexp to 4.0.0 #5
Open
Conversation
This file contains hidden or 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
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
1 participant
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Outdated suggestions cannot be applied.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.
by upgrading xregexp to latest version (presently 4.0.0), the overall performance can be remarkably enhanced. e.g., giving content
var content = 'This #text contains a number of #useful hashtags';,the time of finding hashtags in old version (v2.0.0) takes 26.679ms in my local env, while it takes only 0.867ms after the version upgrading (v4.0.0). this makes a huge performance enhancement in my script in which I need to pluck out hashtags from 1,000,000,000 records.