There are other possibilities:
* using interned Strings as keys will prevent duplicate storage of the
keys
http://docs.oracle.com/javase/6/docs/api/java/lang/String.html#intern%28%29
* you could make a custom data structure that stores the keys / rows
as vectors and generates a sequence of maps
On Mon, 2011-11-14 at 14:09 -0800, John McDonald wrote:
Structmaps can be defined either named, thru the defstruct macro, or
anonymously, thru the create-struct function call. Record types must
be named and defined thru a call to defrecord.
1.2-style records and types are very different from
Structmaps can be defined either named, thru the defstruct macro, or
anonymously, thru the create-struct function call. Record types must
be named and defined thru a call to defrecord.
This seems to contradict one of the Clojure library coding standards
