Posts by user23807 • 21 points

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  A: How to use Ruby blocks

  You can create blocks using the keyword lambda. diga_ola = lambda {|nome| puts "Olá, #{nome}!" } diga_ola.call 'Fulano' # "Olá, Fulano!" This allows you to pass a block to a method: def…

  ruby closures

  answered 9 years, 7 months ago user23807 21