module StateInspector::Observers::Observer
Public Instance Methods
display()
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# File lib/state_inspector/observers/observer.rb, line 8 def display values.join " " end
purge()
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# File lib/state_inspector/observers/observer.rb, line 16 def purge @values = [] end
update(*vals)
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# File lib/state_inspector/observers/observer.rb, line 4 def update *vals values() << vals end
values()
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# File lib/state_inspector/observers/observer.rb, line 12 def values @values ||= [] end