Hey everyone,
I'm busy implementing a macro whose usage looks like this:
(defentity Person
{:name {:type String :validator name-validator}
:id-number {:type String :validator id-number-validator}
:height {:type Float :default 0.0}
:weight {:type Float :default 0.0}
:bmi {:type Float :internal true}})
The macro generates a defrecord like so:
(defrecord Person [name id-number height weight bmi])
Which can later be used in the application like this:
(Person. "David" "123" 1 2 3)
Obviously the argument order is important. So my question is:
Can I rely on (keys some-literal-map) always returning the keys in the
order they were defined in the literal map? In my experiment, a map
literal will create a PersistentArrayMap which I understand has sorted
keys. Can someone confirm that this is reliable (e.g. across
implementations?)
Thanks!
David
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