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This gem returns N maximum integers from input string or stdin
number is a sequence from 1 to 1000 digits
Add this line to your application's Gemfile:
gem 'nmax'And then execute:
$ bundle
Or install it yourself as:
$ gem install nmax
ruby
require 'nmax'
obj = Nmax::STDReader.new(3) # return 3 max numbers
obj.get_numbers('a33b42c31f-3-4')
obj.max_numbers # => [31, 33, 42]or in console
cat Example_file.txt | nmax 30 Bug reports and pull requests are welcome on GitHub at https://github.com/SofaKing18/nmax.
The gem is available as open source under the terms of the MIT License.