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converting from switch to given-when

by jmlynesjr (Hermit)
on Sep 25, 2012 at 01:29 UTC ( #995476=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    use switch;
    switch ($selection) {
                case wxID_YES      {$self->Wx::LogStatus ("You pressed:  \
    +"Yes\" ")}
                case wxID_NO      {$self->Wx::LogStatus ("You pressed:  \"
    +No\" ")}
                case wxID_CANCEL  {$self->Wx::LogStatus ("You pressed:  \"
    +Cancel\" ")}            
  2. or download this
    given ($selection) {
                when (wxID_YES)      {$self->Wx::LogStatus ("You pressed: 
    + \"Yes\" ")}
                when (wxID_NO)      {$self->Wx::LogStatus ("You pressed:  
    +\"No\" ")}
                when (wxID_CANCEL)  {$self->Wx::LogStatus ("You pressed:  
    +\"Cancel\" ")}            
  3. or download this
    given ($selection) {
                when ($_ == wxID_YES)      {$self->Wx::LogStatus ("You pre
    +ssed:  \"Yes\" ")}
                when ($_ == wxID_NO)      {$self->Wx::LogStatus ("You pres
    +sed:  \"No\" ")}
                when ($_ == wxID_CANCEL)  {$self->Wx::LogStatus ("You pres
    +sed:  \"Cancel\" ")}            
  4. or download this
    my $yes = wxID_YES;
    when ($yes)   {....}

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Node Type: perlquestion [id://995476]
Approved by Athanasius
Front-paged by Old_Gray_Bear
[1nickt]: Discipulus that was the point of my story of taking the sticker off my truck. I know there are lots of people in the world who if I knw their private beliefs I might want to argue with them. And they with me. But life cannot all be arguments!
[1nickt]: This is less than perfect ... but demanding perfection (from people or from life) is a sure way to unhappiness.
[Discipulus]: and anyway we have CB where every (democratic) opinion can be expressed
erix eat the rich!
[1nickt]: I do think it is sad that roho has received 3 downvotes for his polite request, as did I when I objected to the profanity in stonecolddevin's sig. I upvoted both him and Karl for the discussion. Way too much downvoting for inappropriate reasons here!
Discipulus learn that 'argue' has a little negative sense, he thought was a neutral sense, 'vox media'
[1nickt]: argue == discuss && argue == be contentious
[Discipulus]: you are right 1nickt i didnt voted nor downvoted; I just upvote perl content i like
[1nickt]: In Spanish, to argue (like a fight) is discutir -- does not mean to discuss !
[1nickt]: Sigh, this is why I gave up human-only languages and became a Perl linguist :-)

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