A leveled notifier is comparable to the composite group from IRB::Notifier::CompositeNotifier#notifiers.
Create a new leveled notifier with the given base
, and
prefix
to send to IRB::Notifier::AbstractNotifier.new
The given level
is used to compare other leveled notifiers in
the CompositeNotifier group to
determine whether or not to output notifications.
# File irb/notifier.rb, line 190 def initialize(base, level, prefix) super(prefix, base) @level = level end