use strict;
use warnings;
-use Data::Dumper ();
use Test::More;
+use String::CamelCase 'wordsplit';
+use Carp::Clan qw/^DBIx::Class/;
+use List::Util 'all';
use namespace::clean;
use Exporter 'import';
+use Data::Dumper ();
-our @EXPORT_OK = qw/split_name dumper dumper_squashed eval_package_without_redefine_warnings class_path no_warnings warnings_exist warnings_exist_silent/;
+our @EXPORT_OK = qw/split_name dumper dumper_squashed eval_package_without_redefine_warnings class_path no_warnings warnings_exist warnings_exist_silent slurp_file write_file array_eq sigwarn_silencer apply firstidx uniq/;
-use constant BY_CASE_TRANSITION =>
+use constant BY_CASE_TRANSITION_V7 =>
qr/(?<=[[:lower:]\d])[\W_]*(?=[[:upper:]])|[\W_]+/;
use constant BY_NON_ALPHANUM =>
qr/[\W_]+/;
-sub split_name($) {
- my $name = shift;
+my $LF = "\x0a";
+my $CRLF = "\x0d\x0a";
+
+sub split_name($;$) {
+ my ($name, $v) = @_;
- split $name =~ /[[:upper:]]/ && $name =~ /[[:lower:]]/ ? BY_CASE_TRANSITION : BY_NON_ALPHANUM, $name;
+ my $is_camel_case = $name =~ /[[:upper:]]/ && $name =~ /[[:lower:]]/;
+
+ if ((not $v) || $v >= 8) {
+ return map split(BY_NON_ALPHANUM, $_), wordsplit($name);
+ }
+
+ return split $is_camel_case ? BY_CASE_TRANSITION_V7 : BY_NON_ALPHANUM, $name;
}
sub dumper($) {
return $dd->Values([ $val ])->Dump;
}
+# copied from DBIx::Class::_Util, import from there once it's released
+sub sigwarn_silencer {
+ my $pattern = shift;
+
+ croak "Expecting a regexp" if ref $pattern ne 'Regexp';
+
+ my $orig_sig_warn = $SIG{__WARN__} || sub { CORE::warn(@_) };
+
+ return sub { &$orig_sig_warn unless $_[0] =~ $pattern };
+}
+
+# Copied with stylistic adjustments from List::MoreUtils::PP
+sub firstidx (&@) {
+ my $f = shift;
+ foreach my $i (0..$#_) {
+ local *_ = \$_[$i];
+ return $i if $f->();
+ }
+ return -1;
+}
+
+sub uniq (@) {
+ my %seen = ();
+ grep { not $seen{$_}++ } @_;
+}
+
+sub apply (&@) {
+ my $action = shift;
+ $action->() foreach my @values = @_;
+ wantarray ? @values : $values[-1];
+}
+
sub eval_package_without_redefine_warnings {
my ($pkg, $code) = @_;
- my $warn_handler = $SIG{__WARN__} || sub { warn @_ };
-
- local $SIG{__WARN__} = sub {
- $warn_handler->(@_)
- unless $_[0] =~ /^Subroutine \S+ redefined/;
- };
+ local $SIG{__WARN__} = sigwarn_silencer(qr/^Subroutine \S+ redefined/);
# This hairiness is to handle people using "use warnings FATAL => 'all';"
# in their custom or external content.
ok $matched, $test_name;
}
+sub slurp_file($) {
+ my $file_name = shift;
+
+ open my $fh, '<:encoding(UTF-8)', $file_name,
+ or croak "Can't open '$file_name' for reading: $!";
+
+ my $data = do { local $/; <$fh> };
+
+ close $fh;
+
+ $data =~ s/$CRLF|$LF/\n/g;
+
+ return $data;
+}
+
+sub write_file($$) {
+ my $file_name = shift;
+
+ open my $fh, '>:encoding(UTF-8)', $file_name,
+ or croak "Can't open '$file_name' for writing: $!";
+
+ print $fh shift;
+ close $fh;
+}
+
+sub array_eq($$) {
+ no warnings 'uninitialized';
+ my ($l, $r) = @_;
+
+ return @$l == @$r && all { $l->[$_] eq $r->[$_] } 0..$#$l;
+}
1;
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