Module: FastImage::StreamUtil

Included in:
FiberStream, IOStream
Defined in:
lib/fastimage.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#read_byte ⇒ Object 



445
446
447
 
# File 'lib/fastimage.rb', line 445

def read_byte
  read(1)[0].ord
end

#read_int ⇒ Object 



449
450
451
 
# File 'lib/fastimage.rb', line 449

def read_int
  read(2).unpack('n')[0]
end

#read_string_int ⇒ Object 



453
454
455
456
457
458
459
 
# File 'lib/fastimage.rb', line 453

def read_string_int
  value = []
  while read(1) =~ /(\d)/
    value << $1
  end
  value.join.to_i
end