tags:

views:

34

answers:

1
Q: 

Regex to match last occurrence

Hey there,

as i don't want to spend another hour googling forthe right regex: I want to remove the last backslash of a given string with gsub:

"C:\Program Files\".gsub(fancy_regex_here, '') # => "C:\Program Files"

Thanks in advance for any help

+3  A: 

fancy_regex_here should be "\\$"

Gopi  2010-08-04 14:35:24
That only works right if the \ is always the last character.
Kilian Foth  2010-08-04 14:40:49
Right. Thats what the requirement seems although not specifically mentioned.
Gopi  2010-08-04 14:42:07
Argh, so easy. Thanks a lot :-)
Trevor  2010-08-04 14:49:39

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