David Rasch drasch

## count-files-by-extension.rb
require 'rubygems'
require 'activesupport'

ct = Hash.new(0)
while gets
  ma = $_.match %r/\.(\w{2,10})$/
  ct[ma[1]] += 1 if ma
end
y ActiveSupport::OrderedHash[ct.sort_by {|k,v| v}].reject {|k,v| v<50}
	require 'rubygems'
	require 'activesupport'

	ct = Hash.new(0)
	while gets
	ma = $_.match %r/\.(\w{2,10})$/
	ct[ma[1]] += 1 if ma
	end
	y ActiveSupport::OrderedHash[ct.sort_by {\|k,v\| v}].reject {\|k,v\| v<50}