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Maintain html_safe? on sliced HTML safe strings #33808

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merged 3 commits into from Sep 6, 2018

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@itsbagpack
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@itsbagpack itsbagpack commented Sep 6, 2018

Summary

This change allows for an HTML safe string to remain HTML safe even when accessed via a range.

Before

string = "<div>test</div>".html_safe
substring = string[-1..1]
substring.html_safe? # => false

After

string = "<div>test</div>".html_safe
substring = string[-1..1]
substring.html_safe? # => true

cc @tenderlove @no-itsbackpack

itsbagpack and others added 2 commits Aug 31, 2018
… original buffer was safe.

Co-Authored-By: no-itsbackpack <no-itsbackpack@github.com>
Co-authored-by: no-itsbackpack <no-itsbackpack@github.com>
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@rails-bot rails-bot commented Sep 6, 2018

Thanks for the pull request, and welcome! The Rails team is excited to review your changes, and you should hear from @pixeltrix (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

This repository is being automatically checked for code quality issues using Code Climate. You can see results for this analysis in the PR status below. Newly introduced issues should be fixed before a Pull Request is considered ready to review.

Please see the contribution instructions for more information.

@rafaelfranca
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@rafaelfranca rafaelfranca commented Sep 6, 2018

Thanks! Can you add a CHANGELOG entry?

Co-authored-by: no-itsbackpack <no-itsbackpack@github.com>
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@tenderlove tenderlove commented Sep 6, 2018

The railties failures seem unrelated, so I'll merge this.

@tenderlove tenderlove merged commit b31ae31 into rails:master Sep 6, 2018
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codeclimate All good!
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@itsbagpack itsbagpack deleted the itsbagpack:fix-access-safety-buffer-slice branch Sep 6, 2018
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@rafaelfranca rafaelfranca commented Sep 7, 2018

I thought that I already did 🤦‍♂️. Thanks

suketa added a commit to suketa/rails_sandbox that referenced this pull request May 19, 2019
Maintain html_safe? on sliced HTML safe strings
rails/rails#33808
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