> On Aug 2, 2017, at 7:27 PM, zubin <zubin.hen...@gmail.com> wrote:
>
> Hello,
>
> I'd like to propose this feature:
>
> Like `attr_reader`, I'd like to see a `store_reader` AR class method which
> adds store getter methods.
>
> Why? Consider this:
>
> class User < ActiveRecord::Base
> store_accessor :data, :name
> end
>
>
> user = User.new(name: "John Doe", data: {fav_tv_show: "Twin Peaks"})
> user.name #=> nil
> user.data #=> {"fav_tv_show" => "Twin Peaks"}
>
> To avoid this, I'd like the opportunity to force writing without the store
> setter method while providing the convenience store getter method.
>
> Would this addition be considered? If so, I'm happy to work on it.
You could write this with `store_accessor` already:
def self.store_reader(store_attribute, *keys)
store_accessor(store_attribute, *keys)
keys.each { |k| undef_method(“#{k}=") }
end
Or swap in “private” for “undef_method” if you want to use the setters
internally.
—Matt Jones
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