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Kameshwaran/list_file.rb

Created February 4, 2015 06:03
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Listing all the files recursively in a folder
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list_file.rb
def files(file)
return file unless ( file = Pathname.new(file) and File.directory?(file) )
file.children.map { |f| files(f) }
end
# files(".") => [#<Pathname:hello.rb>, #<Pathname:spec/hello.rb>, #<Pathname:spec/hai.rb>, ...]
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