30 Oct 2012 oubiwann   » (Journeyer)

Async in Clojure: Playing with Agents, Part II

In the last post, we took a look at basic usage of Clojure's agent function. In this post, we'll dive a little bit deeper

We glossed over the options that you can define when creating an agent; one of them is the validator which one can use to check before the agent is updated with the passed value.

If we want to make sure that our read-agent always gets a string value, this is all we have to do:

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