lucapette questions

lucapette answers

• Passing the value of one option to another
• Vim go to ruby class declaration
• Vim mapping to copy all text in visual mode
• Vim code completion menu
• How do you perform calculations on multiple Rails models, and where should the logic go?
• How do I get multiple groups for a regex?
• Get extension in Uploader
• Understanding Vim commands on paper as keyboard actions
• Rails console truncates the Activerecord output - How to prevent truncating?
• How to properly hook into after_create in Rails model