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devnull 0.1.0

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. 0.1.3 - May 24, 2019 (9 KB)
  2. 0.1.2 - February 20, 2015 (8.5 KB)
  3. 0.1.1 - June 27, 2013 (8.5 KB)
  4. 0.1.0 - March 27, 2011 (9.5 KB)

Development Dependencies (4):

  • bundler >= 1.0.0
  • jeweler >= 1.5.2
  • rcov >= 0
  • rspec >= 2.3.0
  • Owners:

    Authors:

    • H.Hiro (Maraigue)

    SHA 256 checksum:

    44ce5b32862299409a280417a22bf4729482fe802c66565c163482b225ff5e03

    Total downloads 16,525

    For this version 3,655

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    Licenses:

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    Required Ruby Version: None

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