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nchapman/gist:1862601

Forked from mudge/gist:1076046
Created February 19, 2012 08:24
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CoffeeScript version of ActiveSupport's to_sentence method.
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gistfile1.coffee
toSentence = (array = [], wordsConnector = ", ", twoWordsConnector = " and ", lastWordConnector = ", and ") ->
switch array.length
when 0 then ""
when 1 then array[0]
when 2 then array[0] + twoWordsConnector + array[1]
else array.slice(0, -1).join(wordsConnector) + lastWordConnector + array[array.length - 1]
@billhorsman
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+1 Thanks Nick.

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