AdamNYC questions

• How to check if object belongs to an array in Ruby
• Custom font-awesome button with content_tag
• MySQL2 prevent from Rails migration
• Get extra information from ActiveRecord::RecordNotFound in Rails
• Checking input in Meteor
• Invoke a method before running another method in Rails
• Using Puma and Sidekiq in a backend Rails app
• Rails app starts very slowly in Heroku
• Convert a stringified array back to array
• What are Mocha equal tests?

AdamNYC answers