PGill questions

PGill answers

• How can I sort with ransack a column that contains count of the associated model
• How to configure Bootstrap plugins with Rails + Webpack?
• NoMethodError: undefined method `to_d' for nil:NilClass
• Rails 4 saving fields in a similar manner to wordpress options table
• Pasting a long string of text into Heroku rails console
• How does "config/initializers/new_framework_defaults_5_2.rb" work?
• Is it possible to store a JSON file to an ENV variable with dotenv?