engineersmnky questions

engineersmnky answers

• How to use Ruby on Rails functions within plain (non ROR) Ruby file
• Do Ruby symbols exist because strings are mutable and not interned?
• Rails 4. Country validation in model
• How can I ensure an operation runs before Rails exits, without using `at_exit`?
• How to get size of cloned lazy enumerator
• TinyTDS: Server name not found in configuration files
• Ruby on Rails get validation error messages on controller
• Sequel query with join and condition on the other table
• Undefined method 'delegate' for capybara::dsl::module
• YARD for keyword arguments with default hash