Displaying 1 result from an estimated 1 matches for "patchcabl".
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patchcable
2006 Mar 16
2
please help: "undefined method ''updated?''"
...s_and_belongs_to_many :groups
validates_presence_of :name, :he
validates_uniqueness_of :name
validates_numericality_of :he
[...]
end
------------------- models/device.rb ---------------------
class Interface < ActiveRecord::Base
belongs_to :device
belongs_to :cable
belongs_to :patchcable
validates_presence_of :name, :device_id
[...]
end
I want to add a comment to an existing interface, so here''s the update method:
------------------- controllers/interfaces_controller.rb ---------------------
[...]
def update
@interface = Interface.find(params[:id])
unless...