j-dexx

j-dexx has asked 2 questions and find answers to 19 problems.

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j-dexx questions

Rails save method if no changes

j-dexx answers

Rails - after_initialize or initializer
How can I access to related object by string field name in Ruby on Rails ActiveRecord?
Validation just for new records
Rails routes: Wrong singular for resources
undefined method `empty?' for nil:NilClass how to avoid it
Rails first_or_create ActiveRecord method
How to do has_many and has_one association in same model?
What is the restful way to delete multiple items in rails?
Rails Redirect Not Going as HTML
Rails 4 nested resources but not exposing the RESTful routes of parent?