out
out(options = "text/html")
public
Print an HTTP header and body to $DEFAULT_OUTPUT ($>)
The header is provided by options, as for #header(). The body of the document is that returned by the passed- in block. This block takes no arguments. It is required.
cgi = CGI.new cgi.out{ "string" } # Content-Type: text/html # Content-Length: 6 # # string cgi.out("text/plain") { "string" } # Content-Type: text/plain # Content-Length: 6 # # string cgi.out("nph" => true, "status" => "OK", # == "200 OK" "server" => ENV['SERVER_SOFTWARE'], "connection" => "close", "type" => "text/html", "charset" => "iso-2022-jp", # Content-Type: text/html; charset=iso-2022-jp "language" => "ja", "expires" => Time.now + (3600 * 24 * 30), "cookie" => [cookie1, cookie2], "my_header1" => "my_value", "my_header2" => "my_value") { "string" }
Content-Length is automatically calculated from the size of the String returned by the content block.
If ENV[‘REQUEST_METHOD’] == “HEAD”, then only the header is outputted (the content block is still required, but it is ignored).
If the charset is “iso-2022-jp” or “euc-jp” or “shift_jis” then the content is converted to this charset, and the language is set to “ja”.