Scope of Constants in Ruby Modules
- by user204078
I'm having a little problem with constant scope in mixin modules. Let's say I have something like this
module Auth
USER_KEY = "user" unless defined? USER_KEY
def authorize
user_id = session[USER_KEY]
def
end
The USER_KEY constant should default to "user" unless it's already defined. Now I might mix this into a couple of places, but…
