= private = protected
inspect()
Returns a string containing a human-readable representation of the set. (“# {element1, element2, …}>”)
# File lib/set.rb, line 557 def inspect ids = (Thread.current[InspectKey] ||= []) if ids.include?(object_id) return sprintf('#<%s: {...}>', self.class.name) end ids << object_id begin return sprintf('#<%s: {%s}>', self.class, to_a.inspect[1..-2]) ensure ids.pop end end