12 lines
252 B
Ruby
12 lines
252 B
Ruby
class Tag
|
|
include DataMapper::Resource
|
|
include DataMapper::Validate
|
|
|
|
property :id, Serial
|
|
property :name, Text
|
|
|
|
has n, :posts, :through => Resource
|
|
validates_uniqueness_of :name, :case_sensitive => false
|
|
validates_presence_of :name
|
|
end
|