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devnull 0.1.1

DevNull behaves a null file, and works like an IO object. For example: dn = DevNull.new dn.puts "foo" # => nil (do nothing) dn.gets # => nil dn.read # => "" The library may be a good solution if you would like to switch whether an input/output file is needed. For example: def some_process(arg, logfile = nil) # You may set an IO object as 'logfile', and logs are written to the file. result = process1(arg) logfile.puts result if logfile result = process2(arg) logfile.puts result if logfile result = process3(arg) logfile.puts result if logfile end can be rewritten as follows: def some_process(arg, logfile = DevNull.new) logfile.puts process1(arg) logfile.puts process2(arg) logfile.puts process3(arg) end

Versions:

  1. 0.1.2 - February 20, 2015 (8.5 KB)
  2. 0.1.1 - June 27, 2013 (8.5 KB)
  3. 0.1.0 - March 27, 2011 (9.5 KB)

Development Dependencies (2):

Authors:

  • H.Hiro (maraigue)

Owners:

SHA 256 checksum:

00eeae3b9e8ee9743e8516143d176c35d9acc1836b11d3b8613ed3358d3a50a3

Total downloads 13,350

For this version 4,749

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Required Ruby Version: None

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