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#!/usr/bin/env ruby
if ARGV[0].nil?
puts "Usage: #{$PROGRAM_NAME} file.md"
exit
end
File.open(ARGV[0]) do |f|
title = nil
setup = ""
example = ""
f.each_line do |line|
case line
when /^#+ *(.*)/
new_title = Regexp.last_match(1)
# write previous example
unless example.empty?
basename = title.downcase.gsub(/ +/, "_")
if basename == "setting_up"
setup = example
else
File.open("#{basename}.rb", "w") do |e|
e.write setup
e.write example
e.chmod(0o755)
end
end
end
# set new
title = new_title
example = ""
when /^ (.*)/
example << Regexp.last_match(1) << "\n"
end
end
end
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