hara.core.base.mutable — hara/base 3.0.6

clone clj

(clone obj)

copy clj

(copy obj source)

(copy obj source ks)

sets the value of a given field

(-> (mutable/set -h- :name "cat") :name) => "cat"

defmutable clj macro

(defmutable tp-name fields & protos)

allows definition of a mutable datastructure

(defmutable Hello [name value])

(def -h- (Hello. "dog" 1))

(get -h- :name) => "dog"

fields clj

(fields obj)

set clj

(set obj m)

(set obj k v)

sets the value of a given field

(-> (mutable/set -h- :name "cat") :name) => "cat"

set-new clj

(set-new obj m)

(set-new obj k v)

sets the value of a given field only when it is nil

(-> (Hello. "cat" nil) (mutable/set-new :name "dog") :name) => (throws)

update clj

(update obj k f & args)