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Disable the export button until a format is selected
[rails.git] / app / models / way_tag.rb
1 class WayTag < ActiveRecord::Base
2   self.table_name = "current_way_tags"
3   self.primary_keys = "way_id", "k"
4
5   belongs_to :way
6   
7   validates_presence_of :way
8   validates_length_of :k, :maximum => 255, :allow_blank => true
9   validates_uniqueness_of :k, :scope => :way_id
10   validates_length_of :v, :maximum => 255, :allow_blank => true
11 end