19 Action Controller 17 Retrospective
rails db:version
Current version: 20160506000009
edit lib/tasks/db_schema_migrations.rake
namespace :db do
desc "Prints the migrated versions"
task :schema_migrations => :environment do
puts ActiveRecord::Base.connection.select_values(
'select version from schema_migrations order by version' )
end
end
rails db:schema_migrations
20160506000001
20160506000002
20160506000003
20160506000004
20160506000005
20160506000006
20160506000007
20160506000008
20160506000009
ls log
development.log
production.log
test.log
find script -type f
find: `script': No such file or directory
echo "puts $:" | IRBRC=tmp/irbrc ruby bin/rails console
Loading development environment (Rails 5.0.0.beta3)
Switch to inspect mode.
>> puts $:
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/lib
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/vendor
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/assets
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/channels
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/controllers
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/controllers/concerns
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/helpers
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/jobs
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/mailers
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/models
/home/rubys/git/awdwr/edition4/work-224-500beta3/depot/app/models/concerns
/home/rubys/git/turbolinks/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/jquery-ui-rails-5.0.5/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/jquery-ui-rails-5.0.5/app/assets
/home/rubys/.rvm/gems/ruby-2.2.4/gems/jquery-rails-4.1.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/jquery-rails-4.1.1/vendor
/home/rubys/.rvm/gems/ruby-2.2.4/gems/coffee-rails-4.1.1/lib
/home/rubys/git/rails/actioncable/lib
/home/rubys/git/rails/actioncable/app/assets
/home/rubys/.rvm/gems/ruby-2.2.4/gems/bundler-1.12.3/lib
/home/rubys/git/web-console/lib
/home/rubys/git/sass/lib
/home/rubys/git/queue_classic/lib
/home/rubys/git/qu-rails/lib
/home/rubys/git/gorp/lib
/home/rubys/git/rails/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/uglifier-3.0.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/sqlite3-1.3.11/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/sqlite3-1.3.11
/home/rubys/.rvm/gems/ruby-2.2.4/gems/spring-1.7.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/sass-rails-5.0.4/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/tilt-2.0.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rvm-capistrano-1.5.6/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/sprockets-rails-3.0.4/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/sprockets-3.6.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/puma-3.4.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/puma-3.4.0
/home/rubys/.rvm/gems/ruby-2.2.4/gems/pg-0.18.4/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/pg-0.18.4
/home/rubys/.rvm/gems/ruby-2.2.4/gems/mysql2-0.4.4/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/mysql2-0.4.4
/home/rubys/.rvm/gems/ruby-2.2.4/gems/jbuilder-2.4.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/multi_json-1.12.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/debug_inspector-0.0.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/debug_inspector-0.0.2
/home/rubys/git/rails/railties/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/thor-0.19.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/method_source-0.8.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/coffee-script-2.4.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/execjs-2.6.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/coffee-script-source-1.10.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/capistrano-2.15.7/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/net-ssh-gateway-1.2.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/net-sftp-2.1.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/net-scp-1.2.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/net-ssh-3.1.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/highline-1.7.8/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/byebug-8.2.5/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/byebug-8.2.5
/home/rubys/.rvm/gems/ruby-2.2.4/gems/bcrypt-3.1.11/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/bcrypt-3.1.11
/home/rubys/.rvm/gems/ruby-2.2.4/gems/activemodel-serializers-xml-1.0.1/lib
/home/rubys/git/rails/activerecord/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/arel-7.0.0/lib
/home/rubys/git/rails/activemodel/lib
/home/rubys/git/rails/actionmailer/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/mail-2.6.4/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/mime-types-3.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/mime-types-data-3.2016.0221/lib
/home/rubys/git/rails/activejob/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/globalid-0.3.6/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/websocket-driver-0.6.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/websocket-driver-0.6.3
/home/rubys/.rvm/gems/ruby-2.2.4/gems/websocket-extensions-0.1.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/nio4r-1.2.1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/nio4r-1.2.1
/home/rubys/git/rails/actionpack/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rack-test-0.6.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rack-2.0.0.rc1/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/json-1.8.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/json-1.8.3
/home/rubys/git/rails/actionview/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rails-html-sanitizer-1.0.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/loofah-2.0.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rails-dom-testing-1.0.7/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rails-deprecated_sanitizer-1.0.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/nokogiri-1.6.7.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/extensions/x86_64-linux/2.2.0/nokogiri-1.6.7.2
/home/rubys/.rvm/gems/ruby-2.2.4/gems/mini_portile2-2.0.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/erubis-2.7.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/builder-3.2.2/lib
/home/rubys/git/rails/activesupport/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/tzinfo-1.2.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/thread_safe-0.3.5/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/minitest-5.3.3/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/i18n-0.7.0/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/concurrent-ruby-1.0.2/lib
/home/rubys/.rvm/gems/ruby-2.2.4/gems/rake-11.1.2/lib
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/site_ruby/2.2.0
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/site_ruby/2.2.0/x86_64-linux
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/site_ruby
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/vendor_ruby/2.2.0
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/vendor_ruby/2.2.0/x86_64-linux
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/vendor_ruby
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0
/home/rubys/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/x86_64-linux
=> nil
>>