line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Data::PerlSurvey2007; |
2
|
|
|
|
|
|
|
|
3
|
3
|
|
|
3
|
|
71322
|
use warnings; |
|
3
|
|
|
|
|
8
|
|
|
3
|
|
|
|
|
102
|
|
4
|
3
|
|
|
3
|
|
16
|
use strict; |
|
3
|
|
|
|
|
6
|
|
|
3
|
|
|
|
|
1605
|
|
5
|
|
|
|
|
|
|
|
6
|
|
|
|
|
|
|
=head1 NAME |
7
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
Data::PerlSurvey2007 - Data results and simple code for the results of Perl Survey 2007 |
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
=head1 VERSION |
11
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
Version 1.00 |
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
=cut |
15
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
our $VERSION = '1.00'; |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
our @columns; |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
=head1 SYNOPSIS |
21
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
Now you can do your own analyses of the data from Perl Survey 2007. |
23
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
use Data::PerlSurvey2007; |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
my @responses = Data::PerlSurvey2007::read_responses( 'results.csv' ); |
27
|
|
|
|
|
|
|
|
28
|
|
|
|
|
|
|
Each element of the responses coming back is a hashref that looks like this |
29
|
|
|
|
|
|
|
|
30
|
|
|
|
|
|
|
{ |
31
|
|
|
|
|
|
|
'Attended Perl Mongers' => '1', |
32
|
|
|
|
|
|
|
'Attended Perl Mongers (non-local)' => '0', |
33
|
|
|
|
|
|
|
'Attended conference' => '1', |
34
|
|
|
|
|
|
|
'Attended conference (non-local)' => '0', |
35
|
|
|
|
|
|
|
'CPAN modules maintained' => '12', |
36
|
|
|
|
|
|
|
'Contributed to CPAN' => '1', |
37
|
|
|
|
|
|
|
'Contributed to Perl 5' => '0', |
38
|
|
|
|
|
|
|
'Contributed to Perl 6' => '0', |
39
|
|
|
|
|
|
|
'Contributed to other projects' => '1', |
40
|
|
|
|
|
|
|
'Contributed to websites' => '1', |
41
|
|
|
|
|
|
|
'Country of birth' => 'au', |
42
|
|
|
|
|
|
|
'Country of residence' => 'au', |
43
|
|
|
|
|
|
|
'Date survey completed' => '2007-07-26 12:49:37', |
44
|
|
|
|
|
|
|
'ID' => '25', |
45
|
|
|
|
|
|
|
'Income' => '80000-89999', |
46
|
|
|
|
|
|
|
'Industry/ies' => [ |
47
|
|
|
|
|
|
|
'Internet', |
48
|
|
|
|
|
|
|
'Real Estate' |
49
|
|
|
|
|
|
|
], |
50
|
|
|
|
|
|
|
'Led other projects' => '1', |
51
|
|
|
|
|
|
|
'Other programming languages known' => [], |
52
|
|
|
|
|
|
|
'Perl versions' => [ |
53
|
|
|
|
|
|
|
'5.005', |
54
|
|
|
|
|
|
|
'5.6.1', |
55
|
|
|
|
|
|
|
'5.8.4', |
56
|
|
|
|
|
|
|
'5.8.5', |
57
|
|
|
|
|
|
|
'5.8.8' |
58
|
|
|
|
|
|
|
], |
59
|
|
|
|
|
|
|
'Perlmonks' => '0', |
60
|
|
|
|
|
|
|
'Platforms' => [ |
61
|
|
|
|
|
|
|
'BSD - FreeBSD', |
62
|
|
|
|
|
|
|
'Linux - Debian', |
63
|
|
|
|
|
|
|
'Linux - Ubuntu', |
64
|
|
|
|
|
|
|
'Mac OS/X', |
65
|
|
|
|
|
|
|
'Windows XP' |
66
|
|
|
|
|
|
|
], |
67
|
|
|
|
|
|
|
'Posted to Perl Mongers list' => '1', |
68
|
|
|
|
|
|
|
'Posted to other list' => '1', |
69
|
|
|
|
|
|
|
'Presented at conference' => '1', |
70
|
|
|
|
|
|
|
'Primary language spoken' => 'English', |
71
|
|
|
|
|
|
|
'Programming languages known' => [ |
72
|
|
|
|
|
|
|
'JavaScript', |
73
|
|
|
|
|
|
|
'MOO', |
74
|
|
|
|
|
|
|
'PHP', |
75
|
|
|
|
|
|
|
'Ruby' |
76
|
|
|
|
|
|
|
], |
77
|
|
|
|
|
|
|
'Proportion of Perl' => '90', |
78
|
|
|
|
|
|
|
'Provided feedback' => '1', |
79
|
|
|
|
|
|
|
'Sex' => 'female', |
80
|
|
|
|
|
|
|
'Subscribed to Perl Mongers list' => '1', |
81
|
|
|
|
|
|
|
'Subscribed to other list' => '1', |
82
|
|
|
|
|
|
|
'Year of birth' => '1975', |
83
|
|
|
|
|
|
|
'Years programming (total)' => '22', |
84
|
|
|
|
|
|
|
'Years programming Perl' => '11' |
85
|
|
|
|
|
|
|
}, |
86
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
=head1 FUNCTIONS |
88
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
=head2 read_responses( $filename ) |
90
|
|
|
|
|
|
|
|
91
|
|
|
|
|
|
|
Reads in the responses from F<$filename> and returns an array of them. |
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
=cut |
94
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
sub read_responses { |
96
|
1
|
|
|
1
|
1
|
8
|
my $filename = shift; |
97
|
|
|
|
|
|
|
|
98
|
1
|
|
|
|
|
2
|
my @responses = (); |
99
|
|
|
|
|
|
|
|
100
|
1
|
50
|
|
|
|
47
|
open( my $fh, '<', $filename ) or die "Unable to read $filename: $!\n"; |
101
|
1
|
|
|
|
|
41
|
while ( <$fh> ) { |
102
|
4580
|
|
|
|
|
5415
|
chomp; |
103
|
4580
|
100
|
66
|
|
|
25020
|
next if /^#/ || !/./; |
104
|
|
|
|
|
|
|
|
105
|
4576
|
|
|
|
|
7315
|
my @fields = split_csv( $_ ); |
106
|
4576
|
|
|
|
|
10087
|
my $nfields = @fields; |
107
|
4576
|
50
|
|
|
|
8795
|
$nfields == 34 or die "I need 34 fields, but line $. has $nfields"; |
108
|
4576
|
100
|
|
|
|
7609
|
if ( @columns ) { |
109
|
4575
|
|
|
|
|
3864
|
my %response; |
110
|
|
|
|
|
|
|
|
111
|
|
|
|
|
|
|
# Turn the multi-value responses into arrayrefs |
112
|
4575
|
|
|
|
|
6004
|
for my $col ( 7, 10, 11, 13, 14 ) { |
113
|
22875
|
|
|
|
|
109168
|
$fields[$col] = [ split( /\s*;\s*/, $fields[$col] ) ]; |
114
|
|
|
|
|
|
|
} |
115
|
4575
|
|
|
|
|
88478
|
@response{ @columns } = @fields; |
116
|
4575
|
|
|
|
|
52310
|
push( @responses, \%response ); |
117
|
|
|
|
|
|
|
} |
118
|
|
|
|
|
|
|
else { |
119
|
1
|
|
|
|
|
18
|
@columns = @fields; |
120
|
|
|
|
|
|
|
} |
121
|
|
|
|
|
|
|
} |
122
|
1
|
|
|
|
|
1844
|
return @responses; |
123
|
|
|
|
|
|
|
} |
124
|
|
|
|
|
|
|
|
125
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
=head2 split_csv( $str ) |
127
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
Split the CSV fields into individual columns, and get rid of the quotes. |
129
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
=cut |
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
sub split_csv { |
133
|
4577
|
|
|
4577
|
1
|
5118
|
my $str = shift; |
134
|
|
|
|
|
|
|
|
135
|
4577
|
|
|
|
|
159109
|
my @cols = ( $str =~ /(?:^|,)("(?:[^"]+|"")*"|[^,]*)/g ); |
136
|
|
|
|
|
|
|
|
137
|
4577
|
|
|
|
|
90982
|
s/^"(.*)"$/$1/ for @cols; |
138
|
|
|
|
|
|
|
|
139
|
4577
|
|
|
|
|
51136
|
return @cols; |
140
|
|
|
|
|
|
|
} |
141
|
|
|
|
|
|
|
|
142
|
|
|
|
|
|
|
=head1 AUTHOR |
143
|
|
|
|
|
|
|
|
144
|
|
|
|
|
|
|
Andy Lester, C<< >> |
145
|
|
|
|
|
|
|
|
146
|
|
|
|
|
|
|
=head1 BUGS |
147
|
|
|
|
|
|
|
|
148
|
|
|
|
|
|
|
Please report any bugs or feature requests to |
149
|
|
|
|
|
|
|
C, or through the web interface at |
150
|
|
|
|
|
|
|
L. |
151
|
|
|
|
|
|
|
I will be notified, and then you'll automatically be notified of progress on |
152
|
|
|
|
|
|
|
your bug as I make changes. |
153
|
|
|
|
|
|
|
|
154
|
|
|
|
|
|
|
=head1 SUPPORT |
155
|
|
|
|
|
|
|
|
156
|
|
|
|
|
|
|
You can find documentation for this module with the perldoc command. |
157
|
|
|
|
|
|
|
|
158
|
|
|
|
|
|
|
perldoc Data::PerlSurvey2007 |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
You can also look for information at: |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
=over 4 |
163
|
|
|
|
|
|
|
|
164
|
|
|
|
|
|
|
=item * AnnoCPAN: Annotated CPAN documentation |
165
|
|
|
|
|
|
|
|
166
|
|
|
|
|
|
|
L |
167
|
|
|
|
|
|
|
|
168
|
|
|
|
|
|
|
=item * CPAN Ratings |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
L |
171
|
|
|
|
|
|
|
|
172
|
|
|
|
|
|
|
=item * RT: CPAN's request tracker |
173
|
|
|
|
|
|
|
|
174
|
|
|
|
|
|
|
L |
175
|
|
|
|
|
|
|
|
176
|
|
|
|
|
|
|
=item * Search CPAN |
177
|
|
|
|
|
|
|
|
178
|
|
|
|
|
|
|
L |
179
|
|
|
|
|
|
|
|
180
|
|
|
|
|
|
|
=back |
181
|
|
|
|
|
|
|
|
182
|
|
|
|
|
|
|
=head1 ACKNOWLEDGEMENTS |
183
|
|
|
|
|
|
|
|
184
|
|
|
|
|
|
|
=head1 COPYRIGHT & LICENSE |
185
|
|
|
|
|
|
|
|
186
|
|
|
|
|
|
|
Copyright 2007 Andy Lester, all rights reserved. |
187
|
|
|
|
|
|
|
|
188
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it |
189
|
|
|
|
|
|
|
under the same terms as Perl itself. |
190
|
|
|
|
|
|
|
|
191
|
|
|
|
|
|
|
=cut |
192
|
|
|
|
|
|
|
|
193
|
|
|
|
|
|
|
1; # End of Data::PerlSurvey2007 |