NAME

Mojo::Parameters - Parameter container

SYNOPSIS

  use Mojo::Parameters;

  my $p = Mojo::Parameters->new(foo => 'bar', baz => 23);

DESCRIPTION

Mojo::Parameters is a container for form parameters.

ATTRIBUTES

Mojo::Parameters implements the following attributes.

`charset`

  my $charset = $p->charset;
  $p          = $p->charset('UTF-8');

Charset used for decoding parameters, defaults to UTF-8.

`pair_separator`

  my $separator = $p->pair_separator;
  $p            = $p->pair_separator(';');

Separator for parameter pairs, defaults to &.

METHODS

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

`new`

  my $p = Mojo::Parameters->new;
  my $p = Mojo::Parameters->new('foo=b%3Bar&baz=23');
  my $p = Mojo::Parameters->new(foo => 'b;ar', baz => 23);

Construct a new Mojo::Parameters object.

`append`

  $p = $p->append(foo => 'ba;r');

Append parameters.

  # "foo=bar&foo=baz"
  Mojo::Parameters->new('foo=bar')->append(foo => 'baz');

`clone`

  my $p2 = $p->clone;

Clone parameters.

`merge`

  $p = $p->merge(Mojo::Parameters->new(foo => 'b;ar', baz => 23));

Merge parameters.

`param`

  my @names = $p->param;
  my $foo   = $p->param('foo');
  my @foo   = $p->param('foo');
  my $foo   = $p->param(foo => 'ba;r');
  my @foo   = $p->param(foo => qw(ba;r ba;z));

Check and replace parameter values.

`params`

  my $params = $p->params;
  $p         = $p->params([foo => 'b;ar', baz => 23]);

Parsed parameters.

`parse`

  $p = $p->parse('foo=b%3Bar&baz=23');

Parse parameters.

`remove`

  $p = $p->remove('foo');

Remove parameters.

  # "bar=yada"
  Mojo::Parameters->new('foo=bar&foo=baz&bar=yada')->remove('foo');

`to_hash`

  my $hash = $p->to_hash;

Turn parameters into a hash reference.

  # "baz"
  Mojo::Parameters->new('foo=bar&foo=baz')->to_hash->{foo}[1];

`to_string`

  my $string = $p->to_string;

Turn parameters into a string.

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