From: Chad Perrin <code@...>
Date: 2011-08-19T05:53:45+09:00
Subject: Re: Searching in a directory

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On Fri, Aug 19, 2011 at 05:47:52AM +0900, Yu Yu wrote:
> First of all thank you very much for help. I want to search in all .txt=
=20
> files of a folder for a string and when I find this string, then i call=
=20
> a function_1. If there's no string, I call a function_2. Later the=20
> string will be dynamic, but that's not important now. I took the code=20
> from Josh and tried a bit, but there's still a mistake concerning=20
> reading the whole file.
>=20
> Dir["**/*.txt"].each do |filename|
>   if
>     File.readlines(filename).include?("123"+"string") then

This line, as written, is equivalent to saying:

    File.readlines(filename).include?("123string") then

Is that what you intended?


>     puts("function_1")

Are you trying to call a method called function_1 or are you just trying
to output the string "function_1"?


>   else
>     puts("function_2")
>   end
> end

--=20
Chad Perrin [ original content licensed OWL: http://owl.apotheon.org ]

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