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Diffstat (limited to 'guides/source/upgrading_ruby_on_rails.md')
| -rw-r--r-- | guides/source/upgrading_ruby_on_rails.md | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index b8a5c39f39..1110592d5e 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -134,6 +134,28 @@ Action Cable JavaScript API: + ActionCable.logger.enabled = false ``` +### `ActionDispatch::Response#content_type` now returned Content-Type header as it is. + +Previously, `ActionDispatch::Response#content_type` returned value does NOT contain charset part. +This behavior changed to returned Content-Type header containing charset part as it is. + +If you want just MIME type, please use `ActionDispatch::Response#media_type` instead. + +Before: + +```ruby +resp = ActionDispatch::Response.new(200, "Content-Type" => "text/csv; header=present; charset=utf-16") +resp.content_type #=> "text/csv; header=present" +``` + +After: + +```ruby +resp = ActionDispatch::Response.new(200, "Content-Type" => "text/csv; header=present; charset=utf-16") +resp.content_type #=> "text/csv; header=present; charset=utf-16" +resp.media_type #=> "text/csv" +``` + ### Autoloading The default configuration for Rails 6 |