Question

I have a integer variable :quantity in a model.
How would I make a selection list that goes from 1 to the number in that variable?
Do I need to somehow make a separate array of numbers to call for the selection list?, or is there an easier way?
Thanks

Answer 1

[0..quantity].each.do |q|
  # selection item
end

Additionally, you could try defining a derived property in the model:

def quantity_items
  [0..quantity]
end

You might be able to use the Rails helpers if you do that.