55 lines
1.0 KiB
CoffeeScript
55 lines
1.0 KiB
CoffeeScript
# After wycats' http://yehudakatz.com/2010/02/07/the-building-blocks-of-ruby/
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# Sinatra.
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get '/hello', ->
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'Hello World'
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# Append.
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append = (location, data) ->
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path = new Pathname location
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throw new Error("Location does not exist") unless path.exists()
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File.open path, 'a', (file) ->
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file.console.log YAML.dump data
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data
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# Rubinius' File.open implementation.
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File.open = (path, mode, block) ->
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io = new File path, mode
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return io unless block
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try
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block io
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finally
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io.close() unless io.closed()
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# Write.
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write = (location, data) ->
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path = new Pathname location
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raise "Location does not exist" unless path.exists()
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File.open path, 'w', (file) ->
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return false if Digest.MD5.hexdigest(file.read()) is data.hash()
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file.console.log YAML.dump data
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true
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# Rails' respond_to.
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index = ->
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people = Person.find 'all'
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respond_to (format) ->
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format.html()
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format.xml -> render xml: people.xml()
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# Synchronization.
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synchronize = (block) ->
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lock()
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try block() finally unlock()
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