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| author | Cory Gwin @gwincr11 <gwincr11@github.com> | 2017-11-03 21:26:36 -0400 |
|---|---|---|
| committer | Cory Gwin @gwincr11 <gwincr11@github.com> | 2017-11-17 20:45:43 -0600 |
| commit | 7b44ffa21efe3b9608254701ffdf44f743b1a324 (patch) | |
| tree | 14425d4c642443336983ffa7c202650131aaac91 /activesupport/test/class_cache_test.rb | |
| parent | 015239a729d7a247278659e7aa1116a3eddc1dc7 (diff) | |
| download | rails-7b44ffa21efe3b9608254701ffdf44f743b1a324.tar.gz rails-7b44ffa21efe3b9608254701ffdf44f743b1a324.tar.bz2 rails-7b44ffa21efe3b9608254701ffdf44f743b1a324.zip | |
Add support for multiple encodings in String.blank?
Motivation:
- When strings are encoded with `.encode("UTF-16LE")` `.blank?` throws
an `Encoding::CompatibilityError` exception.
- We tested multiple implementation to see what the fastest
implementation was, rescueing the execption seems to be the fastest
option we could find.
Related Issues:
- #28953
Changes:
- Add a rescue to catch the exception.
- Added a `Concurrent::Map` to store a cache of encoded regex objects
for requested encoding types.
- Use the new `Concurrent::Map` cache to return the correct regex for
the string being checked.
Diffstat (limited to 'activesupport/test/class_cache_test.rb')
0 files changed, 0 insertions, 0 deletions