def self.process(dbname, user, pass, host = 'localhost')
FileUtils.mkdir_p('_posts')
db = Sequel.postgres(:database => dbname,
:user => user,
:password => pass,
:host => host,
:encoding => 'utf8')
db[SQL].each do |post|
name = [ sprintf("%.04d", post[:date].year),
sprintf("%.02d", post[:date].month),
sprintf("%.02d", post[:date].day),
post[:slug].strip ].join('-')
name += '.textile'
File.open("_posts/#{name}", 'w') do |f|
f.puts({ 'layout' => 'post',
'title' => post[:title].to_s,
'enki_id' => post[:id],
'categories' => post[:tags]
}.delete_if { |k, v| v.nil? || v == '' }.to_yaml)
f.puts '---'
f.puts post[:body].delete("\r")
end
end
end