method
do_with_enum
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Class: Set
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do_with_enum(enum, &block)
private
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# File lib/set.rb, line 79 def do_with_enum(enum, &block) # :nodoc: if enum.respond_to?(:each_entry) enum.each_entry(&block) elsif enum.respond_to?(:each) enum.each(&block) else raise ArgumentError, "value must be enumerable" end end