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michaelfeathers/wardish.rb

Last active August 3, 2016 23:53
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wardish.rb
# http://c2.com/doc/SignatureSurvey/
require 'find'
def file_text file_name
IO.read(file_name).scan(/[{};]/).join
rescue
"error in file"
end
puts Find.find(File.expand_path(ARGV[0] || "."))
.grep(/\.[ch]$/)
.map {|fn| "#{fn}:\n#{file_text(fn)}\n" }
.join($/)
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