read(3pm) User Contributed Perl Documentation read(3pm)NAME
OpaL::read - Perl extension for reading files and commands.
SYNOPSIS
use OpaL::read qw(functions);
No functions or variables are exported automaticly so you have to specify them here.
DESCRIPTION
OpaL::read is used for reading files and commands.
All functions are autoloaded so they will not be loaded into memory if you have not used them before.
FUNCTIONS
readfile
Reads the content of the specified file and returns a list with the all lines.
USAGE:
@foo = "readfile"($filename);
readfileline
Reads the first line of the specified file and returns a scalar with that line.
USAGE:
$foo = "readfileline"($filename);
readscalarfile
Reads the content of the specified file and returns a scalar with the entire content.
USAGE:
$foo = "readscalarfile"("filename");
readcommand
Reads the content from the output of the specified command and returns a list with the all lines.
USAGE:
@foo = "readcommand"("command");
readcommandline
Reads the first line from output of the specified command and returns a scalar with that line.
USAGE:
$foo = "readcommandline"("command)";
readscalarfile
Reads the content for the output of the specified file and returns a scalar with the entire content.
USAGE:
$foo = "readscalarcommand"($command);
AUTHOR
Ola Lundqvist <ola@inguza.com>
SEE ALSO perl(1).
perl v5.10.1 2012-08-21 read(3pm)
Check Out this Related Man Page
Mojolicious::Plugin::Config(3pm) User Contributed Perl Documentation Mojolicious::Plugin::Config(3pm)NAME
Mojolicious::Plugin::Config - Perl-ish configuration plugin
SYNOPSIS
# myapp.conf
{
foo => "bar",
music_dir => app->home->rel_dir('music')
};
# Mojolicious
my $config = $self->plugin('Config');
# Mojolicious::Lite
my $config = plugin 'Config';
# Reads "myapp.conf" by default
my $config = app->config;
# Everything can be customized with options
my $config = plugin Config => {file => '/etc/myapp.stuff'};
DESCRIPTION
Mojolicious::Plugin::Config is a Perl-ish configuration plugin.
The application object can be accessed via $app or the "app" function. You can extend the normal configuration file "myapp.conf" with
"mode" specific ones like "myapp.$mode.conf". A default configuration filename will be generated by decamelizing the application class with
"decamelize" in Mojo::Util or from the application filename.
The code of this plugin is a good example for learning to build new plugins, you're welcome to fork it.
OPTIONS
Mojolicious::Plugin::Config supports the following options.
"default"
# Mojolicious::Lite
plugin Config => {default => {foo => 'bar'}};
Default configuration, making configuration files optional.
"ext"
# Mojolicious::Lite
plugin Config => {ext => 'stuff'};
File extension for generated configuration filenames, defaults to "conf".
"file"
# Mojolicious::Lite
plugin Config => {file => 'myapp.conf'};
plugin Config => {file => '/etc/foo.stuff'};
Full path to configuration file, defaults to the value of the "MOJO_CONFIG" environment variable or "myapp.conf" in the application home
directory.
METHODS
Mojolicious::Plugin::Config inherits all methods from Mojolicious::Plugin and implements the following new ones.
"load"
$plugin->load($file, $conf, $app);
Loads configuration file and passes the content to "parse".
sub load {
my ($self, $file, $conf, $app) = @_;
...
return $self->parse($content, $file, $conf, $app);
}
"parse"
$plugin->parse($content, $file, $conf, $app);
Parse configuration file.
sub parse {
my ($self, $content, $file, $conf, $app) = @_;
...
return $hash;
}
"register"
my $config = $plugin->register($app, $conf);
Register plugin in Mojolicious application.
SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.
perl v5.14.2 2012-09-05 Mojolicious::Plugin::Config(3pm)