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comp.lang.ruby

escaping '

David Nguyen

9/2/2008 8:51:00 AM

Hi,
I need to replace ' by \'. How can I do that?

Thanks
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3 Answers

John Pritchard-williams

9/2/2008 9:34:00 AM

0

David Nguyen wrote:
> Hi,
> I need to replace ' by \'. How can I do that?
>
> Thanks

This was harder than I thought...in "vi"(vim actually) I just had to:

1,$ s/'/\\'/g

But Ruby didn't seem to like that....

Anyway, for reasons unknown to me, this works:

puts "'hello'".gsub("'","\\\\'")

Cheers

John
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Peña, Botp

9/2/2008 10:21:00 AM

0

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John Pritchard-williams

9/2/2008 11:44:00 AM

0

//how i wish the behaviour would change.
search the archives. this is a faq :)//

oops sorry (I did it again)...perhaps you could include the link to
where this is explained though... :)

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