robertluo.fun-map.core — robertluo/fun-map 0.1.6

implementation of fun-maps.

a fun-map delegates its storage to underlying map m, m stores k,v pair with value wrapped inside a wrapper, when requested an entry from a fun-map, instead of returning map entry like an ordinary map, it returns a special version of entry, evaluate it's value by invoking the wrapper.

delegate-map clj

(delegate-map wrap-fn m)

delegate-map* clj

(delegate-map* wrapper-fn m)

create a fun-map with wrapper-fn to wrap values of underlying m

function-wrapper clj

(function-wrapper trace-fn k v)

returns a FunctionWrapper wraps value v

ValueWrapper clj protocol

unwrap clj

(unwrap this m)

unwrap the real value from a wrapper

wrapped-entry clj

(wrapped-entry m entry)