Re: Why allow both ({:map 'example} :map) and (:map {:map 'example})?

[Stephen C. Gilardi]

On Dec 11, 2008, at 3:29 PM, Aaron Cohen wrote:

Isn't it just asking for confusion?

I really like that maps are functions of their keys though.

(:key nil) => nil (a useful answer)
(nil :key) => IllegalArgumentException, can't call nil

--Steve

It's nice to be able to use (:key some-argument) if some-argument might be nil.

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