[Config-loader] [Config Loader] Adding / overriding config file loaders was updated

[Config Loader]

Clinton Gormley updated the page Adding / overriding config file loaders.  =

View the changes below.
Color key: Insertion | Deletion


Loaders refer to the modules that are used for interpreting config files.  =

The loader which is used would be determined by the file extension.


Adding new loaders
Here, we add a new loader to the existing list of loaders, and specify that=
  =

it should be used for any files whose extensions don't match our known list=
  =

( fallback ). In this case, extensions could be empty or not specified.


$c =3D Config::Loader->new({
add_loader =3D> {
module =3D> 'Config::Loader::YAML',
extensions =3D> ['yaml','yml','conf'],
fallback =3D> 1,
},
paths =3D> [
'/path/to/conf/tree/',
'/path/to/conf/file_1.yml',
],
});



Forcing a particular loader
Here, we add two loaders, specify options for the YAML loader, then for a  =

particular file, we specify a particular loader with different options to  =

the default.


$c =3D Config::Loader->new({
add_loaders =3D> [
{
module =3D> 'Config::Loader::YAML',
extensions =3D> ['yaml','yml','conf'],
options =3D> {
load_code =3D> 1,
}
},
{
module =3D> 'Config::Loader::XML',
extensions =3D> ['xml'],
fallback =3D> 1,
},
],
paths =3D> [
'/path/to/conf/tree/',
{
file =3D> '/path/to/conf/file_1.yml',
use_loader =3D> {
module =3D> 'Config::Loader::YAML',
options =3D> { load_code =3D> 0 }
},
}
],
});



Replacing the default loaders
Here we remove all of the default loaders, and replace them with just these=
  =

two options.


$c =3D Config::Loader->new({
set_loaders =3D> [
{
module =3D> 'Config::Loader::YAML',
extensions =3D> ['yaml','yml','conf'],
options =3D> {
load_code =3D> 1,
}
},
{
module =3D> 'Config::Loader::XML',
extensions =3D> ['xml'],
fallback =3D> 1,
},
],
path =3D> '/path/to/conf/tree/'
});



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