16865

How can I preserve / maintain consecutive newlines in Ruby here-document?

Question:

I wonder how can I preserve consecutive newline characters with Ruby here-document? In my program all of them are collapsed to one newline. For example:

s=<<END 1 2 3 4 END

evaluates to:

s="1\n2\n3\n4\n"

However I would like to preserve the consecutive newlines when for example formatting a BBcode document a letter or something similar.

Answer1:

That looks like a bug to me. Have you tried a multiline %q?

s=%q(1 2 3 4 )

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