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doy at tozt Apr 25, 2012, 1:34 PM Views: 224 Permalink Re: [perl #108286] Wishlist: Overridable keywords [In reply to] On Wed, Apr 25, 2012 at 02:58:07AM -0500, David Nicol wrote: > On Tue, Apr 24, 2012 at 1:18 PM, Jesse Luehrs <doy [at] tozt> wrote: > > > I have on occasion wished for a more functional programming-style if > > statement: > > > >  my $foo = if ($foo->bar) { $bar } else { $baz }; > > > > It is a lot more readable than ?: when the expressions get more > > complicated. > > C<do> is very handy and will let you do that: > > $ perl -le 'my $X = do { if ( 0 ) { 27 } else { 33 }};print $X' > 33 > > $ perl -le 'my $X = do { if ( 1 ) { 27 } else { 33 }};print $X' > 27 Sure, but if I didn't care about it being pretty, ?: already works too(: -doy

Subject User Time [perl #108286] Wishlist: Overridable keywords perlbug-followup at perl Jan 15, 2012, 12:51 PM     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Jan 16, 2012, 10:35 AM     [perl #108286] Wishlist: Overridable keywords perlbug-comment at perl Jan 16, 2012, 1:28 PM     Re: [perl #108286] Wishlist: Overridable keywords perl.p5p at rjbs Jan 23, 2012, 6:56 PM     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 4, 2012, 11:58 AM         Re: [perl #108286] Wishlist: Overridable keywords j.imrie1 at virginmedia Apr 4, 2012, 1:28 PM             Re: [perl #108286] Wishlist: Overridable keywords davidnicol at gmail Apr 25, 2012, 12:50 AM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 4, 2012, 1:47 PM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 4, 2012, 1:53 PM     Re: [perl #108286] Wishlist: Overridable keywords rvtol+usenet at isolution Apr 5, 2012, 6:31 AM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 22, 2012, 1:24 PM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 22, 2012, 7:29 PM     Re: [perl #108286] Wishlist: Overridable keywords pagaltzis at gmx Apr 23, 2012, 3:01 AM         Re: [perl #108286] Wishlist: Overridable keywords pagaltzis at gmx Apr 23, 2012, 3:03 AM     Re: [perl #108286] Wishlist: Overridable keywords nick at ccl4 Apr 23, 2012, 2:02 PM         Re: [perl #108286] Wishlist: Overridable keywords dcmertens.perl at gmail Apr 23, 2012, 2:19 PM     Re: [perl #108286] Wishlist: Overridable keywords dcmertens.perl at gmail Apr 23, 2012, 3:24 PM     Re: [perl #108286] Wishlist: Overridable keywords fawaka at gmail Apr 23, 2012, 3:41 PM     Re: [perl #108286] Wishlist: Overridable keywords fawaka at gmail Apr 23, 2012, 4:25 PM     Re: [perl #108286] Wishlist: Overridable keywords nick at ccl4 Apr 24, 2012, 12:39 AM         Re: [perl #108286] Wishlist: Overridable keywords perl.p5p at rjbs May 31, 2012, 7:38 PM             Re: [perl #108286] Wishlist: Overridable keywords perl.p5p at rjbs May 31, 2012, 7:49 PM     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 1:10 AM         Re: [perl #108286] Wishlist: Overridable keywords dcmertens.perl at gmail Apr 24, 2012, 3:58 AM         Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 8:19 AM             Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 11:05 AM                 Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 11:18 AM                     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 11:39 AM                         Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 11:49 AM                             Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 11:59 AM                         Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 11:30 PM                             Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 11:32 PM                     Re: [perl #108286] Wishlist: Overridable keywords davidnicol at gmail Apr 25, 2012, 12:58 AM                     Re: [perl #108286] Wishlist: Overridable keywords pagaltzis at gmx Apr 29, 2012, 3:15 AM         Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 24, 2012, 9:06 AM     Re: [perl #108286] Wishlist: Overridable keywords davem at iabyn Apr 24, 2012, 6:30 AM     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 24, 2012, 11:24 AM         Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 11:51 AM     Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 1:15 PM     Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 24, 2012, 1:47 PM     Re: [perl #108286] Wishlist: Overridable keywords pagaltzis at gmx Apr 25, 2012, 4:29 AM     Re: [perl #108286] Wishlist: Overridable keywords jvromans at squirrel Apr 25, 2012, 1:20 PM         Re: [perl #108286] Wishlist: Overridable keywords demerphq at gmail Apr 25, 2012, 1:22 PM     Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 25, 2012, 1:34 PM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis Apr 25, 2012, 3:09 PM     Re: [perl #108286] Wishlist: Overridable keywords doy at tozt Apr 25, 2012, 3:18 PM     Re: [perl #108286] Wishlist: Overridable keywords davidnicol at gmail Apr 26, 2012, 1:19 AM     Re: [perl #108286] Wishlist: Overridable keywords nick at ccl4 May 10, 2012, 7:47 AM     Re: [perl #108286] Wishlist: Overridable keywords ikegami at adaelis May 15, 2012, 9:55 AM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 20, 2012, 4:40 AM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 20, 2012, 4:59 AM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 20, 2012, 5:08 AM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 20, 2012, 3:10 PM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 21, 2012, 2:59 AM     Re: [perl #108286] Wishlist: Overridable keywords zefram at fysh May 21, 2012, 5:00 AM

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