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You're viewing version 1.2.0 of hash-map. The latest stable version of Clojure Core is 1.3.0.

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1.2.0

1.2.0
1.3.0

hash-map

clojure.core

(hash-map)
(hash-map & keyvals)

keyval => key val
Returns a new hash map with supplied mappings.

2 Examples top

link | changes
```
user=> (hash-map)
{} 

;; sending a key more times, will remap it to the last value
user=> (hash-map :key1 1, :key1 2) 
{:key1 2} 

user=> (hash-map :key1 'val1, 'key2 :val2, [:compound :key] nil)
{[:compound :key] nil, :key1 val1, key2 :val2} 
```
user=> (hash-map) {} ;; sending a key more times, will remap it to the last value user=> (hash-map :key1 1, :key1 2) {:key1 2} user=> (hash-map :key1 'val1, 'key2 :val2, [:compound :key] nil) {[:compound :key] nil, :key1 val1, key2 :val2}
link | changes
```
user=> (map #(hash-map % 0) (seq "abcdefgh"))
({\a 0} {\b 0} {\c 0} {\d 0} {\e 0} {\f 0} {\g 0} {\h 0}) 

user=> (apply hash-map (.split "a 1 b 2 c 3" " "))
{"a" "1", "b" "2", "c" "3"}
```
user=> (map #(hash-map % 0) (seq "abcdefgh")) ({\a 0} {\b 0} {\c 0} {\d 0} {\e 0} {\f 0} {\g 0} {\h 0}) user=> (apply hash-map (.split "a 1 b 2 c 3" " ")) {"a" "1", "b" "2", "c" "3"}

Source clojure/core.clj:321 top

(defn hash-map
  "keyval => key val
  Returns a new hash map with supplied mappings."
  {:added "1.0"}
  ([] {})
  ([& keyvals]
   (. clojure.lang.PersistentHashMap (createWithCheck keyvals))))

Vars in clojure.core/hash-map: defn

Used in 48 other vars (expand)

with-loading-context with-local-vars delay binding output-stream copy writer reader input-stream pprint-logical-block assert-predicate try-expr assert-any deftype with-command-line raise defnk ?- add-tuples deferror defadt with-system-properties with-connection times has-args monad pprint-logical-block with-profile-data with-system-properties docodepoints dochars docodepoints dochars assert-predicate try-expr assert-any combine-with $fn transform-with defproject times has-args call-being-tested fake new-sandbox-compiler has-args times contract

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Clojure Core

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hash-map

clojure.core

2 Examples top

See Also top

Source clojure/core.clj:321 top

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