i18n-interpolate_nested
Enables nested values when using I18n interpolation:
# config/locales/en.yml
en:
greeting: "Hello, %{user.name}!"
user = OpenStruct.new(name: "Matz")
I18n.t(:greeting, user: user) # == "Hello, Matz!"
Interpolation keys are split into individual symbols (e.g. :user
and :name in the above example), and passed to the #[] method of
each nesting object. Thus, interpolation works with nested Hashes,
Structs, OpenStructs, Active Record objects, etc.
Installation
Add this line to your application's Gemfile:
gem "i18n-interpolate_nested"
And then execute:
$ bundle install
If you are not using Rails, you will also need to invoke
I18n::InterpolateNested::init in order to hook this gem into I18n:
require "i18n/interpolate_nested"
I18n::InterpolateNested.init
Contributing
Run rake test to run the tests.