Class: Spektrum::Log::BufferedFile

Inherits:

Object

• Object
• Spektrum::Log::BufferedFile

Defined in:

lib/spektrum/log/buffered_file.rb

Instance Method Summary

• #close ⇒ Object
• #initialize(uri, mode) ⇒ BufferedFile constructor

  A new instance of BufferedFile.

• #read(length) ⇒ Object

Constructor Details

#initialize(uri, mode) ⇒ BufferedFile

Returns a new instance of BufferedFile.

# File 'lib/spektrum/log/buffered_file.rb', line 8

def initialize(uri, mode)
  @io = open(uri, mode)
  @buffer = StringIO.new
end

Instance Method Details

#close ⇒ Object

# File 'lib/spektrum/log/buffered_file.rb', line 18

def close
  @buffer = nil
  @io.close
end

#read(length) ⇒ Object

# File 'lib/spektrum/log/buffered_file.rb', line 13

def read(length)
  fetch_chunk if (@buffer.length - @buffer.pos) < length
  @buffer.read(length)
end