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Say I want to create an array with ["one", "two", nil], is it possible to do so using shorthand %w[] syntax? Obviously this does not work:
array = %w[one two nil]
=> ["one", "two", "nil"]
array[2].nil?
=> false
Ruby 1.9.3
No. The whole purpose of that convenience syntax is to avoid putting quotes around string literals, and the separator comma.