gistfile1.txt

require 'sinatra'

def convert_title_to_filename string
  string.gsub(' ','_').downcase + ".md"
end

get '/' do
  erb :index
end

post '/' do
  file_name = convert_title_to_filename(params[:post_title])

  File.open(file_name, 'w') do |f|
    f.write params[:post_title]
    f.write "\n---\n\n"
    f.write params[:post_text]
  end
end