6 sub _choose_yaml_module {
7 return 'YAML::XS' if $INC{'YAML/XS.pm'};
8 return 'YAML' if $INC{'YAML.pm'};
12 return 'YAML::XS' if eval { require YAML::XS; 1; };
13 push @err, "Error loading YAML::XS: $@";
15 return 'YAML' if eval { require YAML; 1; };
16 push @err, "Error loading YAML: $@";
18 die join("\n", "Couldn't load a YAML module:", @err);
22 our $YAML_Class = _choose_yaml_module();
23 $YAML_Class->import(qw(Dump Load DumpFile LoadFile));
26 sub YAML { our $YAML_Class }
38 SL::YAML - A thin wrapper around YAML::XS and YAML
44 my $menu_data = SL::YAML::LoadFile("menus/user/00-erp.yml");
48 This is a thin wrapper around the YAML::XS and YAML modules. It'll
49 prefer loading YAML::XS if that's found and will fallback to YAML
50 otherwise. It only provides the four functions C<Dump>, C<Load>,
51 C<DumpFile> and C<LoadFile> — just enough to get by for kivitendo.
53 The functions are direct imports from the imported module. Please see
54 the documentation for YAML::XS or YAML for details.
58 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>