From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: Re: [PATCH OSSTEST v1 5/5] mg-show-flight-runvars:
 recurse on buildjobs upon request
Date: Mon, 1 Feb 2016 16:53:40 +0000
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To: Ian Campbell <ian.campbell@citrix.com>
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Ian Campbell writes ("Re: [PATCH OSSTEST v1 5/5] mg-show-flight-runvars: re=
curse on buildjobs upon request"):
> ITIYM:
> =

> =A0 =A0foreach my $row (map { $_->[1] }
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 sort { $a->[0] cmp $b->[0] }
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 map { $xform->($_) }
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 @rows) {
> =A0 =A0 =A0 =A0 ...
> =A0 =A0}
> =

> Since doing the xform-> in the sort defeats the purpose (or I don't
> properly understand the Schwartzian transform)

Yes.  Actually, if you do that then you don't need to break out
$xform->().  Sorry, my previous message said `Schwartzian transform'
but uses a slightly different (and arguably inferior) idiom.

Ian.