07-06-2007
thanks for the speedy response
could it also return a single value if i used a return statement i.e. return $x ?
I have tried it but doesn't seem to work.
Mani
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LEARN ABOUT DEBIAN
dancer::response
Dancer::Response(3pm) User Contributed Perl Documentation Dancer::Response(3pm)
NAME
Dancer::Response - Response object for Dancer
SYNOPSIS
# create a new response object
Dancer::Response->new(
status => 200,
content => 'this is my content'
);
Dancer::SharedData->response->status; # 200
# fetch current response object
my $response = Dancer::SharedData->response;
# fetch the current status
$response->status; # 200
# change the status
$response->status(500);
PUBLIC API
new
Dancer::Response->new(
status => 200,
content => 'my content',
headers => HTTP::Headers->new(...),
);
create and return a new Dancer::Response object
current
my $response = Dancer::SharedData->response->current();
return the current Dancer::Response object, and reset the object
exists
if ($response->exists) {
...
}
test if the Dancer::Response object exists
content
# get the content
my $content = $response->content;
my $content = Dancer::SharedData->response->content;
# set the content
$response->content('my new content');
Dancer::SharedData->response->content('my new content');
set or get the content of the current response object
status
# get the status
my $status = $response->status;
my $status = Dancer::SharedData->response->status;
# set the status
$response->status(201);
Dancer::SharedData->response->status(201);
set or get the status of the current response object
content_type
# get the status
my $ct = $response->content_type;
my $ct = Dancer::SharedData->response->content_type;
# set the status
$response->content_type('application/json');
Dancer::SharedData->response->content_type('application/json');
set or get the status of the current response object
pass
$response->pass;
Dancer::SharedData->response->pass;
set the pass value to one for this response
has_passed
if ($response->has_passed) {
...
}
if (Dancer::SharedData->response->has_passed) {
...
}
test if the pass value is set to true
halt
Dancer::SharedData->response->halt();
$response->halt;
halted
if (Dancer::SharedData->response->halted) {
...
}
if ($response->halted) {
...
}
header
# set the header
$response->header('X-Foo' => 'bar');
Dancer::SharedData->response->header('X-Foo' => 'bar');
# get the header
my $header = $response->header('X-Foo');
my $header = Dancer::SharedData->response->header('X-Foo');
get or set the value of a header
headers
$response->headers(HTTP::Headers->new(...));
Dancer::SharedData->response->headers(HTTP::Headers->new(...));
return the list of headers for the current response
headers_to_array
my $headers_psgi = $response->headers_to_array();
my $headers_psgi = Dancer::SharedData->response->headers_to_array();
this method is called before returning a PSGI response. It transforms the list of headers to an array reference.
perl v5.14.2 2012-01-28 Dancer::Response(3pm)