mojo::json::pointer(3pm) [debian man page]

Mojo::JSON::Pointer(3pm)				User Contributed Perl Documentation				  Mojo::JSON::Pointer(3pm)

NAME

       Mojo::JSON::Pointer - JSON Pointers

SYNOPSIS

	 use Mojo::JSON::Pointer;

	 my $p = Mojo::JSON::Pointer->new;
	 say $p->get({foo => [23, 'bar']}, '/foo/1');
	 say 'Contains "/foo".' if $p->contains({foo => [23, 'bar']}, '/foo');

DESCRIPTION

       Mojo::JSON::Pointer implements JSON Pointers as described in http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer
       <http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer>.

METHODS

   "contains"
	 my $success = $p->contains($data, '/foo/1');

       Check if data structure contains a value that can be identified with the given JSON Pointer.

	 # True
	 $p->contains({foo => 'bar', baz => [4, 5, 6]}, '/foo');
	 $p->contains({foo => 'bar', baz => [4, 5, 6]}, '/baz/2');

	 # False
	 $p->contains({foo => 'bar', baz => [4, 5, 6]}, '/bar');
	 $p->contains({foo => 'bar', baz => [4, 5, 6]}, '/baz/9');

   "get"
	 my $value = $p->get($data, '/foo/bar');

       Extract value identified by the given JSON Pointer.

	 # "bar"
	 $p->get({foo => 'bar', baz => [4, 5, 6]}, '/foo');

	 # "4"
	 $p->get({foo => 'bar', baz => [4, 5, 6]}, '/baz/0');

	 # "6"
	 $p->get({foo => 'bar', baz => [4, 5, 6]}, '/baz/2');

SEE ALSO

       Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.

perl v5.14.2							    2012-09-05						  Mojo::JSON::Pointer(3pm)

Mojo::Path(3pm) 					User Contributed Perl Documentation					   Mojo::Path(3pm)

NAME

       Mojo::Path - Path

SYNOPSIS

	 use Mojo::Path;

	 my $path = Mojo::Path->new('/foo%2Fbar%3B/baz.html');
	 shift @{$path->parts};
	 say $path;

DESCRIPTION

       Mojo::Path is a container for URL paths.

ATTRIBUTES

       Mojo::Path implements the following attributes.

   "leading_slash"
	 my $leading_slash = $path->leading_slash;
	 $path		   = $path->leading_slash(1);

       Path has a leading slash.

   "parts"
	 my $parts = $path->parts;
	 $path	   = $path->parts([qw(foo bar baz)]);

       The path parts.

	 # Part with slash
	 push @{$path->parts}, 'foo/bar';

   "trailing_slash"
	 my $trailing_slash = $path->trailing_slash;
	 $path		    = $path->trailing_slash(1);

       Path has a trailing slash.

METHODS

       Mojo::Path inherits all methods from Mojo::Base and implements the following new ones.

   "new"
	 my $path = Mojo::Path->new;
	 my $path = Mojo::Path->new('/foo%2Fbar%3B/baz.html');

       Construct a new Mojo::Path object.

   "canonicalize"
	 $path = $path->canonicalize;

       Canonicalize path.

	 # "/foo/baz"
	 Mojo::Path->new('/foo/bar/../baz')->canonicalize;

   "clone"
	 my $clone = $path->clone;

       Clone path.

   "contains"
	 my $success = $path->contains('/foo');

       Check if path contains given prefix.

	 # True
	 Mojo::Path->new('/foo/bar')->contains('/');
	 Mojo::Path->new('/foo/bar')->contains('/foo');
	 Mojo::Path->new('/foo/bar')->contains('/foo/bar');

	 # False
	 Mojo::Path->new('/foo/bar')->contains('/f');
	 Mojo::Path->new('/foo/bar')->contains('/bar');
	 Mojo::Path->new('/foo/bar')->contains('/whatever');

   "merge"
	 $path = $path->merge('/foo/bar');
	 $path = $path->merge('foo/bar');
	 $path = $path->merge(Mojo::Path->new('foo/bar'));

       Merge paths.

	 # "/baz/yada"
	 Mojo::Path->new('/foo/bar')->merge('/baz/yada');

	 # "/foo/baz/yada"
	 Mojo::Path->new('/foo/bar')->merge('baz/yada');

	 # "/foo/bar/baz/yada"
	 Mojo::Path->new('/foo/bar/')->merge('baz/yada');

   "parse"
	 $path = $path->parse('/foo%2Fbar%3B/baz.html');

       Parse path. Note that %2F will be treated as "/" for security reasons.

   "to_abs_string"
	 my $string = $path->to_abs_string;

       Turn path into an absolute string.

   "to_string"
	 my $string = $path->to_string;

       Turn path into a string.

SEE ALSO

       Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.

perl v5.14.2							    2012-09-05							   Mojo::Path(3pm)