Created
May 30, 2014 14:33
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| require 'sinatra' | |
| require 'data_mapper' | |
| DataMapper.setup(:default, "sqlite3://#{settings.root}/dictionary.sqlite3") | |
| set :port, 4000 | |
| set :bind, '0.0.0.0' | |
| class Entry | |
| include DataMapper::Resource | |
| property :id, Serial | |
| property :word, String | |
| property :definition, Text | |
| property :created_at, DateTime | |
| end | |
| DataMapper.finalize | |
| Entry.auto_upgrade! | |
| get '/' do | |
| redirect 'entries' | |
| end | |
| post '/entries' do | |
| e = Entry.new(params[:entry]) | |
| e.word.capitalize! | |
| e.save | |
| redirect 'entries' | |
| end | |
| get '/entries' do | |
| @entries = Entry.all(:order => [ :id.desc ], :limit => 20) | |
| erb :entries | |
| end | |
| __END__ | |
| @@entries | |
| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <title>Dictionary</title> | |
| <style> | |
| dt { | |
| font-weight: bold; | |
| font-size: large; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <h1>Dictionary</h1> | |
| <dl> | |
| <% @entries.each do |e| %> | |
| <dt><%= e.word %></dt> | |
| <dd><%= e.definition %></dd> | |
| <% end %> | |
| </dl> | |
| <h1>Add a word to the dictionary</h1> | |
| <form method="post" action="/entries"> | |
| <input type="text" name="entry[word]" value="word"> <br> | |
| <textarea rows="4" cols="50" name="entry[definition]" value="definition">definition</textarea> | |
| <input type="submit" value="Add a word"> | |
| </form> | |
| </body> | |
| </html> |
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