mojo::collection(3pm) [debian man page]

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

NAME

       Mojo::Collection - Collection

SYNOPSIS

	 # Manipulate collections
	 use Mojo::Collection;
	 my $collection = Mojo::Collection->new(qw(just works));
	 unshift @$collection, 'it';
	 $collection->map(sub { ucfirst })->each(sub {
	   my ($word, $count) = @_;
	   say "$count: $word";
	 });

	 # Use the alternative constructor
	 use Mojo::Collection 'c';
	 c(qw(a b c))->join('/')->url_escape->say;

DESCRIPTION

       Mojo::Collection is a container for collections.

FUNCTIONS

       Mojo::Collection implements the following functions.

   "c"
	 my $collection = c(1, 2, 3);

       Construct a new Mojo::Collection object.

METHODS

       Mojo::Collection implements the following methods.

   "new"
	 my $collection = Mojo::Collection->new(1, 2, 3);

       Construct a new Mojo::Collection object.

   "each"
	 my @elements = $collection->each;
	 $collection  = $collection->each(sub {...});

       Evaluate closure for each element in collection.

	 $collection->each(sub {
	   my ($e, $count) = @_;
	   say "$count: $e";
	 });

   "first"
	 my $first = $collection->first;
	 my $first = $collection->first(sub {...});

       Evaluate closure for each element in collection and return the first one for which the closure returns true.

	 my $five = $collection->first(sub { $_ == 5 });

   "grep"
	 my $new = $collection->grep(sub {...});

       Evaluate closure for each element in collection and create a new collection with all elements for which the closure returned true.

	 my $interesting = $collection->grep(sub { /mojo/i });

   "join"
	 my $stream = $collection->join("
");

       Turn collection into Mojo::ByteStream.

	 $collection->join("
")->say;

   "map"
	 my $new = $collection->map(sub {...});

       Evaluate closure for each element in collection and create a new collection from the results.

	 my $doubled = $collection->map(sub { $_ * 2 });

   "reverse"
	 my $new = $collection->reverse;

       Create a new collection with all elements in reverse order.

   "slice"
	 my $new = $collection->slice(4 .. 7);

       Create a new collection with all selected elements.

   "shuffle"
	 my $new = $collection->shuffle;

       Create a new collection with all elements in random order.

   "size"
	 my $size = $collection->size;

       Number of elements in collection.

   "sort"
	 my $new = $collection->sort;
	 my $new = $collection->sort(sub {...});

       Sort elements based on return value of closure and create a new collection from the results.

	 my $insensitive = $collection->sort(sub { uc(shift) cmp uc(shift) });

SEE ALSO

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

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

ojo(3pm)						User Contributed Perl Documentation						  ojo(3pm)

NAME

       ojo - Fun Oneliners with Mojo!

SYNOPSIS

	 $ perl -Mojo -E 'say g("mojolicio.us")->dom->at("title")->text'

DESCRIPTION

       A collection of automatically exported functions for fun Perl oneliners. Ten redirects will be followed by default, you can change this
       behavior with the "MOJO_MAX_REDIRECTS" environment variable.

	 $ MOJO_MAX_REDIRECTS=0 perl -Mojo -E 'say g("mojolicio.us")->code'

       Proxy detection is enabled by default, but you can disable it with the "MOJO_PROXY" environment variable.

	 $ MOJO_PROXY=0 perl -Mojo -E 'say g("mojolicio.us")->body'

FUNCTIONS

       ojo implements the following functions.

   "a"
	 my $app = a('/' => sub { shift->render(json => {hello => 'world'}) });

       Create a route with "any" in Mojolicious::Lite and return the current Mojolicious::Lite object. See also the Mojolicious::Lite tutorial for
       more argument variations.

	 $ perl -Mojo -E 'a("/" => {text => "Hello Mojo!"})->start' daemon

   "b"
	 my $stream = b('lalala');

       Turn string into a Mojo::ByteStream object.

	 $ perl -Mojo -E 'b(g("mojolicio.us")->body)->html_unescape->say'

   "c"
	 my $collection = c(1, 2, 3);

       Turn list into a Mojo::Collection object.

   "d"
	 my $res = d('mojolicio.us');
	 my $res = d('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "DELETE" request with "delete" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "f"
	 my $res = f('http://kraih.com' => {a => 'b'});
	 my $res = f('kraih.com' => 'UTF-8' => {a => 'b'} => {DNT => 1});

       Perform "POST" form request with "post_form" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "g"
	 my $res = g('mojolicio.us');
	 my $res = g('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "GET" request with "get" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "h"
	 my $res = h('mojolicio.us');
	 my $res = h('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "HEAD" request with "head" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "o"
	 my $res = o('mojolicio.us');
	 my $res = o('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "OPTIONS" request with "options" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "p"
	 my $res = p('mojolicio.us');
	 my $res = p('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "POST" request with "post" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "t"
	 my $res = t('mojolicio.us');
	 my $res = t('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "PATCH" request with "patch" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "u"
	 my $res = u('mojolicio.us');
	 my $res = u('http://mojolicio.us' => {DNT => 1} => 'Hi!');

       Perform "PUT" request with "put" in Mojo::UserAgent and return resulting Mojo::Message::Response object.

   "x"
	 my $dom = x('<div>Hello!</div>');

       Turn HTML5/XML input into Mojo::DOM object.

	 $ perl -Mojo -E 'say x("<div>Hello!</div>")->at("div")->text'

SEE ALSO

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

perl v5.14.2							    2012-09-05								  ojo(3pm)