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Asked: 2026-05-12T09:05:18+00:00

What are semantics of %Q and %{} in Ruby? What is difference between them?

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What are semantics of %Q and %{} in Ruby? What is difference between them?

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  1. Editorial Team

    Jim Hoskins clears it up.

    %Q is the equivalent to a double-quoted ruby string. #{expression} evaluation works just like in double-quoted strings, even if you use %Q{} as your delimiter!

    You can also leave off the Q and it will have the same functionality. I recommend leaving the Q in to be more clear.

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