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Exceptions indicated.
Exceptions indicated.
lazy-map.core
Create lazy-maps, whose values are only calculated when they are
looked up for the first time, see lazy-map
Create lazy-maps, whose values are only calculated when they are looked up for the first time, see [[lazy-map]]
Holderclj/sprotocol
Hold a value.
Hold a value.
getvclj/s
(getv a)Return object, resolving it if delayed.
Return object, resolving it if delayed.
lazy-mapclj/smacro
(lazy-map m)Return a LazyMap created from a map m.
The values in m are only evaluated when accessed.
user> (def my-map
(lazy-map
{:cause (do (println "Getting Cause")
:major-failure)
:name (do (println "Getting Name")
"Some Name")}))
#'user/my-map
user> (:name my-map)
Getting Name
"Some Name"
user> (:name my-map)
"Some Name"
Return a LazyMap created from a map `m`.
The values in `m` are only evaluated when accessed.
```clojure
user> (def my-map
(lazy-map
{:cause (do (println "Getting Cause")
:major-failure)
:name (do (println "Getting Name")
"Some Name")}))
#'user/my-map
user> (:name my-map)
Getting Name
"Some Name"
user> (:name my-map)
"Some Name"
```LazyMapcljs
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