class Duo::Server::Response
- Duo::Server::Response
- IO
- Reference
- Object
Defined in:
duo/server/response.crInstance Method Summary
-
#close
Closes this
IO. -
#flush
Flushes buffered data, if any.
- #headers : HTTP::Headers
- #output : IO
- #output=(output : IO)
-
#read(bytes : Bytes)
Reads at most slice.size bytes from this
IOinto slice. - #status
- #status=(code)
- #upgrade(protocol : String, &)
- #upgraded?
-
#write(bytes : Bytes) : Nil
Writes the contents of slice into this
IO.
Instance Method Detail
def close
#
Description copied from class IO
Closes this IO.
IO defines this is a no-op method, but including types may override.
def flush
#
Description copied from class IO
Flushes buffered data, if any.
IO defines this is a no-op method, but including types may override.
def read(bytes : Bytes)
#
Description copied from class IO
Reads at most slice.size bytes from this IO into slice.
Returns the number of bytes read, which is 0 if and only if there is no
more data to read (so checking for 0 is the way to detect end of file).
io = IO::Memory.new "hello"
slice = Bytes.new(4)
io.read(slice) # => 4
slice # => Bytes[104, 101, 108, 108]
io.read(slice) # => 1
slice # => Bytes[111, 101, 108, 108]
io.read(slice) # => 0
def write(bytes : Bytes) : Nil
#
Description copied from class IO
Writes the contents of slice into this IO.
io = IO::Memory.new
slice = Bytes.new(4) { |i| ('a'.ord + i).to_u8 }
io.write(slice)
io.to_s # => "abcd"