module CGI::HtmlExtension

:yield:
# = textarea("NAME" => "name", "COLS" => 40, "ROWS" => 5)
textarea("name", 40, 5)

# = textarea("NAME" => "name", "COLS" => 70, "ROWS" => 10)
textarea("name")

The body is provided by the passed-in no-argument block

Alternatively, the attributes can be specified as a hash.

columns and +rows+ is the number of rows in the display.
+name+ is the name of the textarea. +cols+ is the number of

Generate a TextArea element, as a String.

def textarea(name = "", cols = 70, rows = 10)  # :yield:
  attributes = if name.kind_of?(String)
                 { "NAME" => name, "COLS" => cols.to_s,
                   "ROWS" => rows.to_s }
               else
                 name
               end
  super(attributes)
end