class Shoulda::Matchers::ActiveRecord::HaveDbColumnMatcher::DecoratedColumn

@private

def initialize(model, column) 

def initialize(model, column)
  @model = model
  super(column)
end

def primary? 

def primary?
  model.primary_key == name
end

def type_cast_default 

def type_cast_default
  Shoulda::Matchers::RailsShim.type_cast_default_for(model, self)
end