Sha256: 917193bfc66c987b4f8ccddda635762a1a92cb86179ad31c2776c7ed219aab34
Contents?: true
Size: 516 Bytes
Versions: 26
Compression:
Stored size: 516 Bytes
Contents
module Idx
extend ActiveSupport::Concern
included do
# ------------------------------------------ Scopes
scope :by_idx, -> { reorder('idx asc') }
# ------------------------------------------ Callbacks
after_create :create_idx
end
# ------------------------------------------ Instance Methods
def to_param
idx.to_s
end
def create_idx
last_obj = self.idx_class.send(self.class.table_name).by_idx.last
idx = last_obj.idx + 1
update_columns(:idx => idx)
end
end
Version data entries
26 entries across 26 versions & 2 rubygems