Is there a better way to set values to setter methods when they are made dynamically using `attr_accessor` method? I need this for setting values for them from another model in rails. I'm trying to do something like below.

```
Model_class.all.each do |mdl|
  attr_accessor(mdl.some_field)
end

```

Then I know that it creates a set of get and setter methods. What I want to do is, when these methods are get created, i want some value to be specified for setter method.Thanks in advance.