js.Map — clojure-interop/cljs-web-api 1.0.9

The Map object holds key-value pairs and remembers the original order of the keys.

clear cljs

(clear this)

Method.

The clear() method removes all elements from a Map object.

myMap.clear();

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/clear

delete cljs

(delete this key)

Method.

The delete() method removes the specified element from a Map by key.

myMap.delete(key);

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/delete

entries cljs

(entries this)

Method.

The entries() method returns a new Iterator object that contains [key, value] pairs for each element in the Map object in insertion

myMap.entries()

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/entries

for-each cljs

(for-each this & args)

Method.

The forEach() method executes a provided function once per each pair in the Map object, in insertion order.

myMap.forEach(callback[, thisArg])

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/forEach

get cljs

(get this key)

Method.

The get() method returns a specified element from a Map object.

myMap.get(key);

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/get

has cljs

(has this key)

Method.

The has() method returns a boolean indicating whether an element the specified key exists or not.

myMap.has(key);

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/has

keys cljs

(keys this)

Method.

The keys() method returns a new Iterator object that contains keys for each element in the Map object in insertion order.

myMap.keys()

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/keys

length cljs

(length this)

Property.

The value of the length property is 0. To count how many elements are in a Map, use Map.prototype.size.

prototype cljs

(prototype this)

Property.

The Map.prototype property represents the prototype for the js.Map

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/prototype

set cljs

(set this key value)

Method.

The set() method adds or updates an element with a specified and a value to a Map object.

myMap.set(key, value);

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/set

set-length! cljs

(set-length! this val)

Property.

The value of the length property is 0. To count how many elements are in a Map, use Map.prototype.size.

set-prototype! cljs

(set-prototype! this val)

Property.

The Map.prototype property represents the prototype for the js.Map

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/prototype

set-size! cljs

(set-size! this val)

Property.

The size accessor property returns the number of elements in js.Map object.

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/size

size cljs

(size this)

Property.

The size accessor property returns the number of elements in js.Map object.

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/size

values cljs

(values this)

Method.

The values() method returns a new Iterator object that contains values for each element in the Map object in insertion order.

myMap.values()

See also: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/values