Sha256: e307d8006073a9b445c86713e8f76c6c85746958f91212fac0770f4fb507dfcb
Contents?: true
Size: 409 Bytes
Versions: 27
Compression:
Stored size: 409 Bytes
Contents
module Pageflow
# Add a +perma_id+ attribute of type integer.
# The perma_id is automatically generated on create
# and remains unchanged throughout the models lifecycle.
module AutoGeneratedPermaId
extend ActiveSupport::Concern
included do
before_save :ensure_perma_id
end
def ensure_perma_id
self.perma_id ||= (self.class.maximum(:perma_id) || 0) + 1
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems