- Added solutions by Pete Houston.

16 files changed, 1519 insertions, 1390 deletions

diff --git a/challenge-132/pete-houston/perl/ch-1.pl b/challenge-132/pete-houston/perl/ch-1.pl
new file mode 100755
index 0000000000..7479c28e88
--- /dev/null
+++ b/challenge-132/pete-houston/perl/ch-1.pl
@@ -0,0 +1,38 @@
+#!/usr/bin/env perl 
+#===============================================================================
+#
+#         FILE: 13201.pl
+#
+#        USAGE: ./13201.pl YYYY/MM/DD [ REF_DATE ]
+#
+#  DESCRIPTION: For the given date of birth, display the DoB of someone
+#               who would have been your age now on your birthday and
+#               the date at which someone born today would have your age
+#               now.
+#
+#      OPTIONS: If REF_DATE is supplied use that as reference point
+#               instead of today.
+# REQUIREMENTS: Time::Piece 1.31_01 (for truncate)
+#       AUTHOR: Pete Houston (pete), cpan@openstrike.co.uk
+# ORGANIZATION: Openstrike
+#      VERSION: 1.0
+#      CREATED: 27/09/21
+#===============================================================================
+
+use strict;
+use warnings;
+use Time::Piece 1.31_01;
+
+my $dob = Time::Piece->strptime (shift, '%Y/%m/%d');
+
+my $today =
+	scalar @ARGV ?
+	Time::Piece->strptime (shift, '%Y/%m/%d') :
+	localtime;
+
+my $diff = $today->truncate (to => 'day') - $dob;
+die "Date supplied (" . $dob->ymd . ") is in the future.\n" if $diff < 0;
+
+my $past   = $dob - $diff;
+my $future = $today + $diff;
+print $past->ymd ('/') . ' ' . $future->ymd ('/') . "\n";
diff --git a/challenge-132/pete-houston/perl/ch-2.pl b/challenge-132/pete-houston/perl/ch-2.pl
new file mode 100755
index 0000000000..e2d74c7f61
--- /dev/null
+++ b/challenge-132/pete-houston/perl/ch-2.pl
@@ -0,0 +1,76 @@
+#!/usr/bin/env perl 
+#===============================================================================
+#
+#         FILE: 13202.pl
+#
+#        USAGE: ./13202.pl MEMORY_LIMIT FILE1.csv FILE2.csv
+#
+#               MEMORY_LIMIT is in bytes. Try 1024 or 512 for the
+#               provided input.
+#               FILE1.csv should be the ages, FILE2.csv the names.
+#
+#  DESCRIPTION: Hash Join as per
+#               https://en.wikipedia.org/wiki/Hash_join#Classic_hash_join
+#
+# REQUIREMENTS: Devel::Size, Text::CSV,
+#         BUGS: Assumes input files are UTF-8 encoded.
+#        NOTES: The provided sample output's order is not replicated here
+#       AUTHOR: Pete Houston (pete), cpan@openstrike.co.uk
+# ORGANIZATION: Openstrike
+#      VERSION: 1.0
+#      CREATED: 02/10/21
+#===============================================================================
+
+use strict;
+use warnings;
+
+use Devel::Size 'total_size';
+use Text::CSV;
+
+binmode STDOUT, ":encoding(utf-8)";
+my $DEBUG = 1;    # Switch to 0 for quiet mode
+
+# Store the full names
+my $mem_limit = shift;
+unless ($mem_limit =~ /^[0-9]+$/) {
+	warn "Supplied memory limit of $mem_limit is unusable.\n" .
+		"Setting to 1024 instead.\n";
+	$mem_limit = 1024;
+}
+my $csv = Text::CSV->new ({binary => 1});
+open my $nfh, "<:encoding(utf8)", $ARGV[1] or die "Cannot open $ARGV[1]: $!";
+my @names;
+while (my $name = $csv->getline ($nfh)) {
+	push @names, $name;
+}
+$csv->eof;
+close $nfh;
+
+$csv = Text::CSV->new ({binary => 1});
+my $out = Text::CSV->new ({binary => 1});
+
+# Build the hash of the ages
+open my $afh, "<:encoding(utf8)", $ARGV[0] or die "Cannot open $ARGV[0]: $!";
+my %ages;
+while (my $row = $csv->getline ($afh)) {
+	push @{$ages{$row->[1]}}, $row->[0];
+	if (total_size (\%ages) >= $mem_limit) {
+		print "Limit hit!\n" if $DEBUG;
+		dump_out (\@names, \%ages, $out);
+		%ages = ();
+	}
+}
+close $afh;
+
+print "At end\n" if $DEBUG;
+dump_out (\@names, \%ages, $out);
+
+sub dump_out {
+	my ($names, $ages, $csv) = @_;
+	for my $name (@$names) {
+		for my $age (@{$ages->{$name->[0]}}) {
+			$csv->combine ($age, @$name);
+			print $csv->string, "\n";
+		}
+	}
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index fc42b62356..9d0ae74de8 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,163 +1,12 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 132",
-         "data" : [
-            {
-               "drilldown" : "Abigail",
-               "name" : "Abigail",
-               "y" : 4
-            },
-            {
-               "y" : 1,
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell"
-            },
-            {
-               "y" : 3,
-               "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
-            },
-            {
-               "name" : "Athanasius",
-               "drilldown" : "Athanasius",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Ben Davies",
-               "drilldown" : "Ben Davies"
-            },
-            {
-               "y" : 1,
-               "name" : "Cheok-Yin Fung",
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "name" : "Duncan C. White",
-               "drilldown" : "Duncan C. White"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "y" : 1,
-               "drilldown" : "James Raspass",
-               "name" : "James Raspass"
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek",
-               "y" : 1
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
-            },
-            {
-               "name" : "Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch",
-               "y" : 1
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Matthew Neleigh",
-               "name" : "Matthew Neleigh"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Olivier Delouya",
-               "name" : "Olivier Delouya"
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 1
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 26] Last updated at 2021-10-03 23:42:39 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 132"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Abigail",
+            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -167,9 +16,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Abigail",
-            "name" : "Abigail"
+            ]
          },
          {
             "id" : "Adam Russell",
@@ -182,7 +29,6 @@
             "name" : "Adam Russell"
          },
          {
-            "name" : "Arne Sommer",
             "id" : "Arne Sommer",
             "data" : [
                [
@@ -193,10 +39,10 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Arne Sommer"
          },
          {
-            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -207,27 +53,28 @@
                   1
                ]
             ],
-            "name" : "Athanasius"
+            "name" : "Athanasius",
+            "id" : "Athanasius"
          },
          {
+            "name" : "Ben Davies",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Ben Davies",
-            "name" : "Ben Davies"
+            "id" : "Ben Davies"
          },
          {
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung"
+            ]
          },
          {
             "id" : "Dave Jacoby",
@@ -244,26 +91,27 @@
             "name" : "Dave Jacoby"
          },
          {
-            "name" : "Duncan C. White",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Duncan C. White",
             "id" : "Duncan C. White"
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
+            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti",
             "data" : [
                [
@@ -278,21 +126,20 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Flavio Poletti"
+            ]
          },
          {
+            "id" : "James Raspass",
+            "name" : "James Raspass",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "id" : "James Raspass",
-            "name" : "James Raspass"
+            ]
          },
          {
-            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -303,11 +150,11 @@
                   1
                ]
             ],
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
-            "name" : "Jan Krnavek",
             "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
@@ -316,14 +163,14 @@
             ]
          },
          {
+            "id" : "Jorg Sommrey",
             "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Jorg Sommrey"
+            ]
          },
          {
             "data" : [
@@ -340,22 +187,22 @@
                   1
                ]
             ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
-            "name" : "Lubos Kolouch",
-            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch"
          },
          {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -369,13 +216,13 @@
          },
          {
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "name" : "Matthew Neleigh",
@@ -388,27 +235,37 @@
             "id" : "Matthew Neleigh"
          },
          {
-            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Niels van Dijke"
+            "id" : "Niels van Dijke"
          },
          {
+            "id" : "Olivier Delouya",
+            "name" : "Olivier Delouya",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Olivier Delouya",
-            "name" : "Olivier Delouya"
+            ]
          },
          {
-            "name" : "Roger Bell_West",
+            "id" : "Pete Houston",
+            "name" : "Pete Houston",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -423,7 +280,7 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
             "data" : [
@@ -432,12 +289,11 @@
                   1
                ]
             ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
             "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -447,10 +303,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -461,34 +318,192 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          },
          {
-            "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Wanderdoc"
+            "id" : "Wanderdoc"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    },
    "tooltip" : {
-      "followPointer" : 1,
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 132"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
    "xAxis" : {
       "type" : "category"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "Abigail",
+               "y" : 4,
+               "name" : "Abigail"
+            },
+            {
+               "drilldown" : "Adam Russell",
+               "name" : "Adam Russell",
+               "y" : 1
+            },
+            {
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 2
+            },
+            {
+               "name" : "Ben Davies",
+               "drilldown" : "Ben Davies",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung",
+               "y" : 1
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Duncan C. White",
+               "name" : "Duncan C. White"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "y" : 6,
+               "name" : "Flavio Poletti"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "James Raspass",
+               "name" : "James Raspass"
+            },
+            {
+               "drilldown" : "James Smith",
+               "y" : 3,
+               "name" : "James Smith"
+            },
+            {
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 4,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "name" : "Matthew Neleigh",
+               "drilldown" : "Matthew Neleigh",
+               "y" : 2
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Olivier Delouya",
+               "y" : 2,
+               "name" : "Olivier Delouya"
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston",
+               "y" : 2
+            },
+            {
+               "y" : 5,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3
+            },
+            {
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
+               "y" : 2
+            }
+         ],
+         "name" : "The Weekly Challenge - 132",
+         "colorByPoint" : 1
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 27] Last updated at 2021-10-03 23:47:36 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5bd33d021c..b0a618eec3 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,19 +1,22 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
          "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "enabled" : "true",
-            "align" : "right",
-            "y" : 10,
-            "rotation" : -90
-         },
          "data" : [
             [
                "Blog",
@@ -21,43 +24,40 @@
             ],
             [
                "Perl",
-               6295
+               6297
             ],
             [
                "Raku",
                3862
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "enabled" : "true",
+            "rotation" : -90,
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF"
+         }
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+      },
+      "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2021-10-03 23:47:36 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-10-03 23:42:39 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 7988bb735c..57952bf234 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,23 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -20,9 +31,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -37,10 +51,10 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -55,12 +69,10 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "id" : "003"
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -74,10 +86,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -92,11 +104,11 @@
                   12
                ]
             ],
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
             "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -110,10 +122,12 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -127,8 +141,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007"
+            ]
          },
          {
             "name" : "008",
@@ -149,7 +162,6 @@
             "id" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -164,11 +176,12 @@
                   13
                ]
             ],
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "name" : "010",
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -203,7 +216,7 @@
             "name" : "011"
          },
          {
-            "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -218,10 +231,9 @@
                   11
                ]
             ],
-            "id" : "012"
+            "name" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -236,9 +248,12 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -252,12 +267,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014",
-            "name" : "014"
+            ]
          },
          {