Error remove brackets

[qichunren]

My ENV:

➜  controllers git:(master) ✗ rubocop -v
0.22.0
➜  controllers git:(master) ✗ ruby -v
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin12.2.0]

I have code(app/controllers/application_controller.rb) like this:

  # Set application local language by current logged user, else with :'zh-CN' as default locale
  def set_locale
    # [1] pry(#<HomeController>)> current_user
    # TypeError: [1] is not a symbol

    # Correct:
    # "warden.user.user.key"=>["User", [1], "$2a$10$O46IZlHkrI5SOv3r.Ftci."]

    # Error one:
    # "warden.user.user.key"=>[[1], "$2a$10$UjRcTEy8j4FYICBFvf2qyu"]

    if (current_user rescue (session['warden.user.user.key']=nil; false))
      I18n.locale = current_user.application_locale
    else
      I18n.locale = ServerProfile.current_profile.default_application_locale rescue :'zh-CN'
    end
  end

After I invoke rubocop -a, it changed my code like this:

  # Set application local language by current logged user, else with :'zh-CN' as default locale
  def set_locale
    # [1] pry(#<HomeController>)> current_user
    # TypeError: [1] is not a symbol

    # Correct:
    # "warden.user.user.key"=>["User", [1], "$2a$10$O46IZlHkrI5SOv3r.Ftci."]

    # Error one:
    # "warden.user.user.key"=>[[1], "$2a$10$UjRcTEy8j4FYICBFvf2qyu"]

    if current_user rescue (session['warden.user.user.key'] = nil; false)
      I18n.locale = current_user.application_locale
    else
      I18n.locale = ServerProfile.current_profile.default_application_locale rescue :'zh-CN'
    end
  end

Error log is:

/Users/qichunren/code/work/luna-server/app/controllers/application_controller.rb:147: syntax error, unexpected modifier_rescue, expecting keyword_then or ';' or '\n'
    if current_user rescue (session['warden.user.user.k...
                          ^
/Users/qichunren/code/work/luna-server/app/controllers/application_controller.rb:179: syntax error, unexpected keyword_end, expecting $end

[bbatsov]

Thanks for reporting this. I'll have it fixed.

[qichunren]

👍