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require 'forwardable'
module Bogus
class ActiveRecordAccessors
extend Takes
extend Forwardable
takes :klass, :instance_methods
def_delegators :model_methods, :remove, :define
def all
return [] unless klass < ActiveRecord::Base
return missing_attributes
end
def get(name)
Attribute.new(name)
end
private
def model_methods
instance_methods.call(klass)
end
def all_attributes
klass.columns.map(&:name).map(&:to_sym)
end
def missing_attributes
all_attributes - model_methods.all
end
class Attribute < Struct.new(:name)
def parameters
[]
end
end
end
end
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