gitlab ruby syntax

gistfile1.txt

From: /opt/gitlab/gitlab/gdk-ce/gitlab/lib/gitlab/i18n.rb @ line 61 Gitlab::I18n#with_user_locale:

    60: def with_user_locale(user, &block)
 => 61:   with_locale(user&.preferred_language, &block)
    62: end

[57] pry(Gitlab::I18n)> user
=> nil
[58] pry(Gitlab::I18n)> show-source block

From: /opt/gitlab/gitlab/.rvm/gems/ruby-2.5.3/gems/activesupport-5.0.7.1/lib/active_support/callbacks.rb
Number of lines: 3

user_callback.call(target, value) {
  run.call.value
}
[59] pry(Gitlab::I18n)> down

From: /opt/gitlab/gitlab/gdk-ce/gitlab/lib/gitlab/i18n.rb @ line 54 Gitlab::I18n#with_locale:

    51: def with_locale(locale_string)
    52:   original_locale = locale
    53:
 => 54:   self.locale = locale_string
    55:   yield
    56: ensure
    57:   self.locale = original_locale
    58: end

[59] pry(Gitlab::I18n)>