plerohellec / action_cost Goto Github PK

ActionCost measures the performance of a Rails 3 app controller actions in terms of number of calls to the database and to RecordCache.

License: MIT License

Ruby 100.00%

action_cost's People

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hectorvs scottshea coty asymmetric zamith diebels727 denka

action_cost's Issues

Cannot start the server

Following is the error thrown:

.bundle/gems/activesupport-3.2.11/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method': undefined method `execute' for class `ActiveRecord::ConnectionAdapters::PostgreSQLAdapter' (NameError)
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method_chain'
        from /Users/millisami/WebRails/.bundle/gems/action_cost-0.0.1/lib/action_cost/extensions/postgresql_adapter.rb:11:in `<class:PostgreSQLAdapter>'
        from /Users/millisami/WebRails/.bundle/gems/action_cost-0.0.1/lib/action_cost/extensions/postgresql_adapter.rb:3:in `<module:ConnectionAdapters>'
        from /Users/millisami/WebRails/.bundle/gems/action_cost-0.0.1/lib/action_cost/extensions/postgresql_adapter.rb:2:in `<module:ActiveRecord>'
        from /Users/millisami/WebRails/.bundle/gems/action_cost-0.0.1/lib/action_cost/extensions/postgresql_adapter.rb:1:in `<top (required)>'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `block in require'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:236:in `load_dependency'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /Users/millisami/WebRails/.bundle/gems/action_cost-0.0.1/lib/action_cost/engine.rb:18:in `block in <class:Engine>'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `instance_exec'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `run'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/initializable.rb:55:in `block in run_initializers'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `each'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `run_initializers'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/application.rb:136:in `initialize!'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/railtie/configurable.rb:30:in `method_missing'
        from /Users/millisami/WebRails/config/environment.rb:9:in `<top (required)>'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `block in require'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:236:in `load_dependency'
        from /Users/millisami/WebRails/.bundle/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:251:in `require'
        from /Users/millisami/WebRails/config.ru:3:in `block in <main>'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/builder.rb:51:in `instance_eval'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/builder.rb:51:in `initialize'
        from /Users/millisami/WebRails/config.ru:in `new'
        from /Users/millisami/WebRails/config.ru:in `<main>'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/builder.rb:40:in `eval'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/builder.rb:40:in `parse_file'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/server.rb:200:in `app'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/commands/server.rb:46:in `app'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/server.rb:304:in `wrapped_app'
        from /Users/millisami/WebRails/.bundle/gems/rack-1.4.3/lib/rack/server.rb:254:in `start'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/commands/server.rb:70:in `start'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/commands.rb:55:in `block in <top (required)>'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/commands.rb:50:in `tap'
        from /Users/millisami/WebRails/.bundle/gems/railties-3.2.11/lib/rails/commands.rb:50:in `<top (required)>'
        from script/rails:6:in `require'
        from script/rails:6:in `<main>'

undefined method `app' for #<Rails::Paths::Root:0x1130ed80>

Undefined method 'app' for Rails::Paths::Root

I added the gem as recommended in one of the issues:
gem 'action_cost', '0.0.1', :git => 'http://github.com/plerohellec/action_cost.git'

I ran bundle install.

Then started my rails app. Sadly, it falls over during initialization:

action_cost loading engine
NoMethodError: undefined method `app' for #<Rails::Paths::Root:0x1130ed80>
  Engine at /home/joconnor/.rvm/gems/jruby-1.7.2@xpesa/bundler/gems/action_cost-dc5b06df6c93/lib/action_cost/engine.rb:11

My app uses Rails 3.2.13 and it runs under JRuby 1.7.2.

I tried commenting out the offending line, as Rails::Paths::Root does not seem to have an app method, but I hit an error on my first http request. I suspect the gem command has ignored the versioning, and just taken head. I do hope you can fix this issue quickly, as your idea shows a lot of promise.

Support SQLite and load the db adapter for the rails instance.

I experienced a failure when trying to use action_cost with SQLite.

Specifically:

activesupport-3.2.13/lib/active_support/core_ext/module/aliasing.rb:31:in 'alias_method': undefined method 'execute' for class 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter' (NameError)

Which is being caused by the fact that the gem loads the PostGRES adapter regardless of the db adapter used for the underlying Rails application.

Can't install gem

I can't install your gem neither from rubygems.org nor directly from the repo. I guess you need a .gemspec file, package the gem and optionally push it to rubygems.

I would really like to try this out.

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