Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Mathematics
|
| gptkbp:callback |
A function that is called for every element of the array.
|
| gptkbp:callback_parameter |
gptkb:Index
gptkb:Matrix current Value |
| gptkbp:data_return |
A new array with each element being the result of the callback function.
|
| gptkbp:default_web_browser |
Supported in all modern browsers.
|
| gptkbp:description |
Creates a new array with the results of calling a provided function on every element in the calling array, and then flattening the result by one level.
|
| gptkbp:example |
[1, 2, 3].flat Map(x => [x, x * 2])
|
| gptkbp:example_result |
[1, 2, 2, 4, 3, 6]
|
| gptkbp:formulation |
array.flat Map(callback(current Value[, index[, array]])[, this Arg])
|
| https://www.w3.org/2000/01/rdf-schema#label |
Array.prototype.flat Map
|
| gptkbp:introduced_in |
ECMAScript 2019 (ES10)
|
| gptkbp:related_method |
gptkb:Array.prototype.flat
gptkb:Array.prototype.map |
| gptkbp:supported |
gptkb:Internet_Explorer
|
| gptkbp:this_arg |
Optional value to use as this when executing callback.
|
| gptkbp:type |
Array method
|
| gptkbp:bfsParent |
gptkb:Spider-Man
|
| gptkbp:bfsLayer |
4
|