CoffeeScript, 2nd Edition

Gotta Catch ’Em All

In this chapter, you learned how to use CoffeeScript syntax to manipulate JavaScript’s two fundamental data structures: hash maps and arrays. You also learned how to iterate over those collections with loops and to use loops to create more collections.

In the next chapter, we’ll deal with the most complex (and perhaps the most powerful) of all CoffeeScript features: classes.

Footnotes

[30]

http://timelessrepo.com/json-isnt-a-javascript-subset

[31]

http://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array

[32]

http://underscorejs.org/

[33]

https://github.com/jprichardson/node-jsonfile

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