MongoDB(mongoid)とMySQLを併用してRails 4でアプリケーションを作ろうとしています。しかし、私はそれを設定することができません。
私は以下の手順に従っています:
rails new myapp -d mysql
- 次に、これらの行を Gemfile に追加しました。
gem "mongoid"
gem "bson_ext"
bundle install
rails g mongoid:config
ステップ 4 は失敗します。私は問題を理解することができません。次のエラーが表示されます。
/home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations.rb:5:in
require': /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations/has_many.rb:79: syntax error, unexpected keyword_do_cond, expecting ':' @documents = attributes ? attributes.collect do |attrs| ^ /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations/has_many.rb:84: syntax error, unexpected ':', expecting keyword_end end : [] ^ /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations/has_many.rb:99: syntax error, unexpected keyword_do_cond, expecting keyword_end attributes.values.each do |attrs| ^ /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations/has_many.rb:139: syntax error, unexpected keyword_end, expecting end-of-input (SyntaxError) from /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid/associations.rb:5:in
' from /home/devesh/.rvm/gems/ruby-2.2 .2/gems/mongoid-1.0.6/lib/mongoid.rb:40:inrequire' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/mongoid-1.0.6/lib/mongoid.rb:40:in
' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/ /home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/runtime.rb:72 からの runtime.rb:76:require 内のrequire' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in
ブロック (2 レベル):each' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in
/home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in require' のブロック内/each' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in
home/devesh/ から。 rvm/gems/ruby-2.2.2/gems/bundler-1.10.6/lib/bundler.rb:134:inrequire' from /home/devesh/fashion_hub/store/config/application.rb:7:in
' /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring-1.3 から.6/lib/spring/application.rb:82:inrequire' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring-1.3.6/lib/spring/application.rb:82:in
preload' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring-1.3.6/lib/spring/application.rb:143:inserve' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring-1.3.6/lib/spring/application.rb:131:in
block in run' from /home/devesh/.rvm /gems/ruby-2.2.2/gems/spring-1.3.6/lib/spring/application.rb:125:inloop' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring-1.3.6/lib/spring/application.rb:125:in
run' from /home/devesh/.rvm/gems/ruby-2.2.2/gems/spring -1.3.6/lib/spring/application/boot.rb:18:in<top (required)>' from /home/devesh/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in
require' from /home/devesh/.rvm/rubies/ruby-2.2.2/lib/ruby/site_ruby/2.2.0/rubygems/core_ext /kernel_require.rb:54:in `require'
私はこのURLをたどっていました。
いくつかの詳細:
- OS-ubuntu 14.04
- ルビー v2.2.2
- レール4.2.3