Reservoir sample utility
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Latest commit 54516a5 Jan 23, 2015

README.md

Dimsum

Dimsum takes a file and a number of lines and prints a reservoir sample of the file to standard output

Installation

Add this line to your application's Gemfile:

gem 'dimsum'

And then execute:

$ bundle

Or install it yourself as:

$ gem install dimsum

Usage

dimsum filename
  -n, --number [Fixnum]

or

cat filename | dimsum
  -n, --number [Fixnum]

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Added some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request