Set#inspect

() -> ::String

inspect

# File tmp/rubies/ruby-3.4.1/lib/set.rb, line 814
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

Returns a string containing a human-readable representation of the set (“#<Set: {element1, element2, …}>”).

See also #initialize_dup #intersect? #initialize_clone #intersection also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

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