On Fri, Sep 14, 2012 at 10:08 AM, Robert Klemme
<[email protected]> wrote:
> On Fri, Sep 14, 2012 at 10:00 AM, Joel Pearson <[email protected]> wrote:
>> The quick way to do that would be:
>>
>> "tes<tr>ubyrails <[email protected]>".split(" <").each do |el| puts
>> el[0..-2] end
>>
>> If you wanted something a bit more flexible I recommend regex.
>
> Like
>
> irb(main):001:0> s = 'tes<tr>ubyrails <[email protected]>'
> irb(main):002:0> if %r{\A(.*?)\s+(<.*?>)\z} =~ s then front=$1;
> rear=$2; p front, rear; end
> "tes<tr>ubyrails"
> "<[email protected]>"
> => ["tes<tr>ubyrails", "<[email protected]>"]
Oops, he wanted the text between <>:
irb(main):005:0> if %r{\A(.*?)\s+<(.*?)>\z} =~ s then front=$1;
rear=$2; p front, rear; end
"tes<tr>ubyrails"
"[email protected]"
=> ["tes<tr>ubyrails", "[email protected]"]
Cheers
robert
--
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/
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