nistvan questions

nistvan answers

• ActiveAdmin Access filtered collection
• Rails - activeadmin, duplicating has_many records upon updating "parent" record
• Active Admin has_many selectable list of records
• activeadmin, remove empty message
• ActiveAdmin: use menu label and menu parent
• How to add button to ActiveAdmin's index page
• Active Admin: sorting on multiple columns
• Activeadmin custom filter and scope for custom index records Rails 4
• ActiveAdmin duplicates nested forms and delete checkbox doesn't work