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#!/usr/bin/env ruby | |
# A simply utility to show character counts for each line of input and | |
# highlight lines longer than 80 characters. | |
# | |
# Written as an example for http://jstorimer.com/2011/12/12/writing-ruby-scripts-that-respect-pipelines.html | |
# | |
# Examples: | |
# | |
# $ hilong Gemfile |