Rails Route Constraint

Question

match '/:question_id', :to => 'welcome#dashboard', :via => [:get], constraint: { question_id: /\d+/ }

I don't know why this routing rule is matching paths like

localhost/assets

because I added the numeric constraint to only matching digits.

Answer 1

The option is contstraints.

match '/:question_id', :to => 'welcome#dashboard', :via => [:get], constraints: { question_id: /\d+/ }