Class: Cborb::Decoding::SimpleBuffer

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/cborb/decoding/simple_buffer.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SimpleBuffer

Returns a new instance of SimpleBuffer.



7
8
9
10
 
# File 'lib/cborb/decoding/simple_buffer.rb', line 7

def initialize
  @buffer = StringIO.new
  @buffer.set_encoding(Encoding::ASCII_8BIT)
end

Instance Method Details

#peek ⇒ Object 



24
25
26
27
 
# File 'lib/cborb/decoding/simple_buffer.rb', line 24

def peek
  pos = @buffer.pos
  @buffer.read.to_s.tap { @buffer.pos = pos }
end

#reset! ⇒ Object 



19
20
21
22
 
# File 'lib/cborb/decoding/simple_buffer.rb', line 19

def reset!
  @buffer.rewind
  @buffer.truncate(0)
end

#write(data) ⇒ Object

Parameters:

  • data (String) 


13
14
15
16
17
 
# File 'lib/cborb/decoding/simple_buffer.rb', line 13

def write(data)
  pos = @buffer.pos
  @buffer << data
  @buffer.pos = pos
end