Ifilter
Interactive Filter.
Description
Ifilter provides the interactive filtering.
In addition to using a executable file, it can be used as a module.
Installation
Add this line to your application's Gemfile:
gem 'ifilter'
Or install it yourself as:
$ gem install ifilter
Usage
Executable File
$ ps aux | ifilter
Module Style
# test.rb
require 'ifilter'
array = ['foo', 'bar', 'hoge', 'fuga']
puts Ifilter.filtering(array)