Created
May 11, 2012 13:51
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Sharing common attributes and validations in Rails ActiveRecord to stay DRY
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# Sharing common attributes and validations in Rails ActiveRecord to stay DRY | |
module CommonData | |
def self.included(clazz) | |
clazz.class_eval do | |
validates :duplicate_field, presence: true, length: { maximum: 255 } | |
attr_accessible :duplicate_field | |
end | |
end | |
end | |
class StagingRecord < ActiveRecord::Base | |
include CommonData | |
end | |
class RealRecord < ActiveRecord::Base | |
include CommonData | |
end |
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