sonic-pi

https://github.com/sonic-pi-net/sonic-pi

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I18n::Backend::Flatten#flatten_keys

Flatten keys for nested Hashes by chaining up keys:

  >> { "a" => { "b" => { "c" => "d", "e" => "f" }, "g" => "h" }, "i" => "j"}.wind
  => { "a.b.c" => "d", "a.b.e" => "f", "a.g" => "h", "i" => "j" }

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/i18n-1.14.1/lib/i18n/backend/flatten.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-I18n--Backend--Flatten-flatten_keys-for-pr

# Commit to git

git add app/server/ruby/vendor/i18n-1.14.1/lib/i18n/backend/flatten.rbgit commit -m "better docs for I18n::Backend::Flatten#flatten_keys"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-I18n--Backend--Flatten-flatten_keys-for-pr

hub pull-request

# Celebrate!