How to convert from a string to object attribute name?

Question

I am trying to convert a string value into a name of an attribute that belongs to an object. For example, in the following code, I need all the string values in the co

Answer 1

Look at instance_eval method ...

if you have 'attribute' and need do

 object.attribute = 'ololo'

you can do:

object.instance_eval('attribute') = 'ololo'