v0.9.3

(For those wondering where v0.9.2 went: I got busy after I pushed the commit for the release, so there was no gem release that day. I am not busy today, so here is v0.9.3 in its stead. This changelog contains changes from v0.9.1 -> v0.9.3)

• I18n no longer stores translations for unavailable locales. #391.
• Added the ability to interpolate with arrays #395.
• Documentation for lambda has been corrected. #396
• I18n will use oj -- a faster JSON library -- but only if it is available. #398
• Fixed an issue with translate and default: [false] as an option. #399
• Fixed an issue with translate with nil and empty keys. #400
• Fix issue with disabled subtrees and pluralization for KeyValue backend #402

Thank you to @stereobooster, @fatkodima and @lulalala for the patches that went towards this release. We appreciate your efforts!

v0.9.1

• Reverted Hash#slice behaviour introduced with #250 - See #390.
• Fixed a regression caused by #387, where translations may have returned a not-helpful error message - See #389

v0.9.0

• Made Backend::Memoize threadsafe. See #51 and #352.
• Added a middleware I18n::Middleware that should be used to ensure that i18n config is reset correctly between requests. See #381 and #382.

v0.8.6

Fixed a small regression introduced in v0.8.5 when using fallbacks - See #378

v0.8.5

• Improved error message for MissingPluralizationKey error - See #371
• Fixed a thread issue when calling translate when fallbacks were enabled - See #369

v0.8.4

Reverted #236 - "Don't allow nil to be submitted as a key to I18n.translate" - See #370

v0.8.3

I18n::Gettext#plural_keys will now return a hash from Gettext if no arguments are provided -
#122
Fixed a bug where passing false to translate would not translate that value - #367

v0.8.2

Do not allow nil to be passed to translate - #236

v0.8.1

• Allow disabling fallback explicitly when calling translate - #354
• Fixed transliteration to default replacement character - #362

v0.8.0

This release is the same as the v0.8.0.beta1 gem.

Notable changes

• You can now set I18n.cache_key_digest to determine how cache keys are calculated. If you were seeing issues where the same value stored in a cache produced a different key, then this fix will interest you. For more information, see #285.
• You can now override translate_format in I18n::Backend classes to customize how localize will perform. See #347 (comment) for more details.
• You can now interpolate the value of a key inside another key. See #300 for more information.
• The exists? method was added to the fallback backend, to match other backend implementations - #326
• Added N_ to GetText::Helpers - #121
• Added a :default option for I18n.localize - #251

Bug fixes

• Reverted a commit which made it so that the great documentation for I18n.translate wasn't made visible through a yard documentation generation. - bc926eb
• I18n.MissingTranslation.new can now be called with two arguments. It will no longer raise a "TypeError: can't dup NilClass" exception - #295
• I18n's Hash#slice method no longer fails if the hash does not have the specified key - #289
• I18n::Backend::Metadata will now no longer attempt to set @translation_metadata on frozen objects - #305
• Added missing many rule to pl translation rules - #346
• Calling I18n.t(:foo, default: nil) Or I18n.t(:foo, default: false) will now return nil or false, rather than returning a missing translation exception - #144
• Setting I18n.load_path via I18n.load_path= will now reset the @@available_locales_set setting. - #348 & #173
• The subclasses of Hash when calling Hash#slice are maintained - #250
• Fixed I18n.interpolate behaviour when it was passed an ActiveSupport::SafeBuffer object - #216