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desc 'Show some stats about the code'
task :stats do
line_count = proc do |path|
Dir[path].collect { |f| File.open(f).readlines.reject { |l| l =~ /(^\s*(\#|\/\*))|^\s*$/ }.size }.inject(0){ |sum,n| sum += n }
end
comment_count = proc do |path|
Dir[path].collect { |f| File.open(f).readlines.select { |l| l =~ /^\s*\#/ }.size }.inject(0) { |sum,n| sum += n }
end
lib = line_count['lib/**/*.rb']
comment = comment_count['lib/**/*.rb']
ext = line_count['ext/**/*.{c,h}']
spec = line_count['spec/**/*.rb']
comment_ratio = '%1.2f' % (comment.to_f / lib.to_f)
spec_ratio = '%1.2f' % (spec.to_f / lib.to_f)
puts '/======================\\'
puts '| Part LOC |'
puts '|======================|'
puts "| lib #{lib.to_s.ljust(5)}|"
puts "| lib comments #{comment.to_s.ljust(5)}|"
puts "| ext #{ext.to_s.ljust(5)}|"
puts "| spec #{spec.to_s.ljust(5)}|"
puts '| ratios: |'
puts "| lib/comment #{comment_ratio.to_s.ljust(5)}|"
puts "| lib/spec #{spec_ratio.to_s.ljust(5)}|"
puts '\======================/'
end
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