X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FData%2FDumper%2FConcise.pm;h=543f8ce89013854d8168f0ee9edc34c4157339a8;hb=4aab360553cca9fc8b7be05bd6134928cf016ce3;hp=e9c7d4dc8494c242594fc6ad447416e368577a21;hpb=c8b31788a1cef439d63dc4cd808995778c73e1c5;p=p5sagit%2FData-Dumper-Concise.git

diff --git a/lib/Data/Dumper/Concise.pm b/lib/Data/Dumper/Concise.pm
index e9c7d4d..543f8ce 100644
--- a/lib/Data/Dumper/Concise.pm
+++ b/lib/Data/Dumper/Concise.pm
@@ -2,19 +2,26 @@ package Data::Dumper::Concise;
 
 use 5.006;
 
-$VERSION = '2.010';
+our $VERSION = '2.023';
 
 require Exporter;
 require Data::Dumper;
 
 BEGIN { @ISA = qw(Exporter) }
 
-@EXPORT = qw(Dumper);
+@EXPORT = qw(Dumper DumperF DumperObject);
 
-sub Dumper {
+sub DumperObject {
   my $dd = Data::Dumper->new([]);
+  $dd->Trailingcomma(1) if $dd->can('Trailingcomma');
   $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1);
-  return $dd->Values([ @_ ])->Dump;
+}
+
+sub Dumper { DumperObject->Values([ @_ ])->Dump }
+
+sub DumperF (&@) {
+  my $code = shift;
+  return $code->(map Dumper($_), @_);
 }
 
 =head1 NAME
@@ -37,6 +44,7 @@ is equivalent to:
     local $Data::Dumper::Deparse = 1;
     local $Data::Dumper::Quotekeys = 0;
     local $Data::Dumper::Sortkeys = 1;
+    local $Data::Dumper::Trailingcomma = 1;
     warn Dumper($var);
   }
 
@@ -52,7 +60,7 @@ Data::Dumper::Concise will give you:
         use warnings;
         use strict 'refs';
         'fleem';
-    }
+    },
   }
 
 instead of the default Data::Dumper output:
@@ -65,6 +73,24 @@ instead of the default Data::Dumper output:
 
 (note the tab indentation, oh joy ...)
 
+(The trailing comma on the last element of an array or hash is enabled by a new
+feature in Data::Dumper version 2.159, which was first released in Perl 5.24.
+Using Data::Dumper::Concise with an older version of Data::Dumper will still
+work, but you won't get those commas.)
+
+If you need to get the underlying L<Dumper> object just call C<DumperObject>.
+
+Also try out C<DumperF> which takes a C<CodeRef> as the first argument to
+format the output.  For example:
+
+  use Data::Dumper::Concise;
+
+  warn DumperF { "result: $_[0] result2: $_[1]" } $foo, $bar;
+
+Which is the same as:
+
+  warn 'result: ' . Dumper($foo) . ' result2: ' . Dumper($bar);
+
 =head1 DESCRIPTION
 
 This module always exports a single function, Dumper, which can be called