diff options
Diffstat (limited to 'guides/code/getting_started/app/models/post.rb')
| -rw-r--r-- | guides/code/getting_started/app/models/post.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/guides/code/getting_started/app/models/post.rb b/guides/code/getting_started/app/models/post.rb new file mode 100644 index 0000000000..61c2b5ae44 --- /dev/null +++ b/guides/code/getting_started/app/models/post.rb @@ -0,0 +1,11 @@ +class Post < ActiveRecord::Base + validates :name, :presence => true + validates :title, :presence => true, + :length => { :minimum => 5 } + + has_many :comments, :dependent => :destroy + has_many :tags + + accepts_nested_attributes_for :tags, :allow_destroy => :true, + :reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? } } +end |