爲什麼在我的Rails應用程序中更改默認鏈接顏色？

Question

我已經開始在rails中編寫應用程序，並注意到鏈接沒有預期的顏色。鏈接的顏色是深灰藍色，與標準引導程序顏色不同，當我將鼠標懸停在鏈接上時，它們的背景顏色爲黑色。這是爲什麼發生？我猜這可能是我的寶石，所以這裏我已經添加了寶石：

gem 'devise' 
gem 'devise-uncommon_password' 
gem 'faker' 
gem 'bootstrap-sass', '~> 3.3.6' 
gem 'haikunator' 
gem 'elasticsearch-model' 
gem 'elasticsearch-rails' 
gem 'kaminari' 
gem 'bootstrap-kaminari-views' 
gem 'acts-as-taggable-on' 

Answer 1

當你運行rails scaffold命令，你會看到類似這樣的：

$ bin/rails generate scaffold HighScore game:string score:integer 
    invoke active_record 
    create db/migrate/20130717151933_create_high_scores.rb 
    create app/models/high_score.rb 
    invoke test_unit 
    create  test/models/high_score_test.rb 
    create  test/fixtures/high_scores.yml 
    invoke resource_route 
    route resources :high_scores 
    invoke scaffold_controller 
    create app/controllers/high_scores_controller.rb 
    invoke erb 
    create  app/views/high_scores 
    create  app/views/high_scores/index.html.erb 
    create  app/views/high_scores/edit.html.erb 
    create  app/views/high_scores/show.html.erb 
    create  app/views/high_scores/new.html.erb 
    create  app/views/high_scores/_form.html.erb 
    invoke test_unit 
    create  test/controllers/high_scores_controller_test.rb 
    invoke helper 
    create  app/helpers/high_scores_helper.rb 
    invoke jbuilder 
    create  app/views/high_scores/index.json.jbuilder 
    create  app/views/high_scores/show.json.jbuilder 
    invoke assets 
    invoke coffee 
    create  app/assets/javascripts/high_scores.coffee 
    invoke scss 
    create  app/assets/stylesheets/high_scores.scss 
    invoke scss 
    identical app/assets/stylesheets/scaffolds.scss 

檢查最後部分，Rails創建一個scaffolds.scss文件，另一個用於模型，默認情況下，模型不包含CSS規則，但腳手架具有，因此，您可以嘗試刪除它。

您也可以嘗試使用--no-stylesheets或--no-scaffold-stylesheet標誌不生成不需要的CSS文件。