class IRB::Notifier::LeveledNotifier
A leveled notifier is comparable to the composite group from CompositeNotifier#notifiers
.
Attributes
level[R]
The current level of this notifier object
Public Class Methods
new(base, level, prefix)
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Create a new leveled notifier with the given base
, and prefix
to send to AbstractNotifier.new
The given level
is used to compare other leveled notifiers in the CompositeNotifier
group to determine whether or not to output notifications.
Calls superclass method
IRB::Notifier::AbstractNotifier::new
# File irb/notifier.rb, line 184 def initialize(base, level, prefix) super(prefix, base) @level = level end
Public Instance Methods
<=>(other)
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Compares the level of this notifier object with the given other
notifier.
See the Comparable module for more information.
# File irb/notifier.rb, line 197 def <=>(other) @level <=> other.level end
notify?()
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Whether to output messages to the output method, depending on the level of this notifier object.
# File irb/notifier.rb, line 203 def notify? @base_notifier.level >= self end