method

to_set

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to_set(klass = Set, *args, &block) public

Returns self if no arguments are given. Otherwise, converts the set to another with klass.new(self, *args, &block).

In subclasses, returns klass.new(self, *args, &block) unless overridden.

# File lib/set.rb, line 190
  def to_set(klass = Set, *args, &block)
    return self if instance_of?(Set) && klass == Set && block.nil? && args.empty?
    klass.new(self, *args, &block)
  end

to_set

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