I try to replace a sub-str by the content of a valiable where its name matches the sub-str by: >> str = \"Hello **name**\"
I try to modify \"/foo/bar/dir\" to \"\\/foo\\/bar\\/dir\" by ruby gsub command. I test it in irb the result is
I\'m trying to figure out how to replace a quote like \' with something like \\\'. How would开发者_如何学运维 I do this?
I don\'t understand what is going on here. How should I feed gsub to get the string \"Yaho\\\'o\"? >> \"Yaho\'o\".gsub(\"Y\", \"\\\\开发者_运维问答Y\")
I\'m trying to create a BBcode [code] tag for my rails forum, and I have a problem with the expression:
How can I r开发者_JS百科eplace this: lyrics = lyrics.gsub(/\\n/,\'\').gsub(/^\\{\\\"similar\\\": \\[/, \'\').gsub(/\\]\\}$/, \'\').gsub(/^\\{/, \'\').gsub(/\\}$/, \'\')
I am having some issues using gsub to replace double slashes. The problem is this: I built a small script to parse YAML files for a directory location, and then to use that to glob the files in that
My Rails app deals a lot with data from third-party APIs (specifically UPS, FedEx, DHL, etc). What I\'d like to do is whenever that data comes in, replace certain phrases with customized phrases.
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