Chdir Method with Block

Aug 22
2008
Comments Off 
# temporary changes the cwd to '/tmp',
# adds content to a file and finally restores cwd
 
p Dir.getwd
 
Dir.chdir("/tmp") do
  p Dir.getwd
  File.open("test.txt", "a") do |f|
    f << Time.now << "\n"
  end
end
 
p Dir.getwd
Written by Vidul in: Ruby, dir |

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