X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FData%2FDumper%2FConcise.pm;h=5beb1a54be0b71f6b3d209456b0361d46d05a9a8;hb=92264889a0f278aa61cdee48aef484496fb6e5ce;hp=3f7111c3941cb2bd704fc48270da8fda4048c152;hpb=7e7c5754783215e8964b61b6e0dff51084db3590;p=p5sagit%2FData-Dumper-Concise.git

diff --git a/lib/Data/Dumper/Concise.pm b/lib/Data/Dumper/Concise.pm
index 3f7111c..5beb1a5 100644
--- a/lib/Data/Dumper/Concise.pm
+++ b/lib/Data/Dumper/Concise.pm
@@ -2,22 +2,26 @@ package Data::Dumper::Concise;
 
 use 5.006;
 
-$VERSION = '1.100';
+$VERSION = '2.012';
 
 require Exporter;
 require Data::Dumper;
 
 BEGIN { @ISA = qw(Exporter) }
 
-@EXPORT = qw(Dumper);
+@EXPORT = qw(Dumper DumperF);
 
 sub Dumper {
   my $dd = Data::Dumper->new([]);
   $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1);
-  return $dd unless @_;
   return $dd->Values([ @_ ])->Dump;
 }
 
+sub DumperF (&@) {
+  my $code = shift;
+  return $code->(map Dumper($_), @_);
+}
+
 =head1 NAME
 
 Data::Dumper::Concise - Less indentation and newlines plus sub deparsing
@@ -41,20 +45,6 @@ is equivalent to:
     warn Dumper($var);
   }
 
-whereas
-
-  my $dd = Dumper;
-
-is equivalent to:
-
-  my $dd = Data::Dumper->new([])
-                       ->Terse(1)
-                       ->Indent(1)
-                       ->Useqq(1)
-                       ->Deparse(1)
-                       ->Quotekeys(0)
-                       ->Sortkeys(1);
-
 So for the structure:
 
   { foo => "bar\nbaz", quux => sub { "fleem" } };
@@ -73,26 +63,28 @@ Data::Dumper::Concise will give you:
 instead of the default Data::Dumper output:
 
   $VAR1 = {
-  	'quux' => sub { "DUMMY" },
-  	'foo' => 'bar
+   'quux' => sub { "DUMMY" },
+   'foo' => 'bar
   baz'
   };
 
 (note the tab indentation, oh joy ...)
 
-=head1 DESCRIPTION
+Also try out C<DumperF> which takes a C<CodeRef> as the first argument to
+format the output.  For example:
 
-This module always exports a single function, Dumper, which can be called
-with an array of values to dump those values or with no arguments to
-return the Data::Dumper object it's created. Note that this means that
+  use Data::Dumper::Concise;
 
-  Dumper @list
+  warn DumperF { "result: $_[0] result2: $_[1]" } $foo, $bar;
 
-will probably not do what you wanted when @list is empty. In this case use
+Which is the same as:
 
-  Dumper \@list
+  warn 'result: ' . Dumper($foo) . ' result2: ' . Dumper($bar);
 
-instead.
+=head1 DESCRIPTION
+
+This module always exports a single function, Dumper, which can be called
+with an array of values to dump those values.
 
 It exists, fundamentally, as a convenient way to reproduce a set of Dumper
 options that we've found ourselves using across large numbers of applications,
@@ -146,7 +138,7 @@ frew - Arthur Axel "fREW" Schmidt <frioux@gmail.com>
 
 =head1 COPYRIGHT
 
-Copyright (c) 2009 the Data::Dumper::Concise L</AUTHOR> and L</CONTRIBUTORS>
+Copyright (c) 2010 the Data::Dumper::Concise L</AUTHOR> and L</CONTRIBUTORS>
 as listed above.
 
 =head1 LICENSE