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flat & flatMap array methods

Last updated on : 2023-03-20

Note:
flat & flatMap array methods shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

Methods to flatten possible sub arrays which are found in the array with the help of concatenating their elements.

Specifications

ECMAScript Language Specification # sec-array.prototype.flatmap

Syntax

// Arrow function flatMap((currentValue) => { /* ... */
 } ) flatMap((currentValue, index) => { /* ... */
 } ) flatMap((currentValue, index, array) => { /* ... */
 } ) // Callback function flatMap(callbackFn) flatMap(callbackFn, thisArg) // Inline callback function flatMap(function(currentValue) { /* ... */
 }) flatMap(function(currentValue, index) { /* ... */
 }) flatMap(function(currentValue, index, array){ /* ... */
 }) flatMap(function(currentValue, index, array) { /* ... */
 }, thisArg)

Code snippets

array-flat.html

Source:array-flat.html Github

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flatmap.html

Source:flatmap.html Github

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Browser Compatibility

  • flat & flatMap array methods on IE is fully supported on None of the versions, partially supported on None of the versions, and not supported on 5.5-11 IE versions.
  • flat & flatMap array methods on Edge is fully supported on 79-111, partially supported on None of the versions, and not supported on 12-18 Edge versions.
  • flat & flatMap array methods on Firefox is fully supported on 62-113, partially supported on None of the versions, and not supported on 2-61 Firefox versions.
  • flat & flatMap array methods on Chrome is fully supported on 69-114, partially supported on None of the versions, and not supported on 4-68 Chrome versions.
  • flat & flatMap array methods on Safari is fully supported on 12-16.4, partially supported on None of the versions, and not supported on 3.2-11.1 Safari versions.
  • flat & flatMap array methods on Opera is fully supported on 56-95, partially supported on None of the versions, and not supported on 9.5-55 Opera versions.
  • flat & flatMap array methods on Safari on iOS is fully supported on 12-16.4, partially supported on None of the versions, and not supported on 3.2-11.3 Safari on iOS versions.
  • flat & flatMap array methods on Android Browser is fully supported on 97-111, partially supported on None of the versions, and not supported on 2.1-4 Android Browser versions.
  • flat & flatMap array methods on Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
  • flat & flatMap array methods on Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
  • flat & flatMap array methods on Firefox for Android is fully supported on 95-110, partially supported on None of the versions, and not supported on below 95 Firefox for Android versions.
  • flat & flatMap array methods on Samsung Internet is fully supported on 10.1-20, partially supported on None of the versions, and not supported on 4-9.2 Samsung Internet versions.
92
Hightooltip

Browser Compatibility Score

Chrome IE
Low

Browser Support For IE Versions

-
Fully
-
Partially
5.5-11
No Support
Chrome Edge
High

Browser Support For Edge Versions

79-111
Fully
-
Partially
12-18
No Support
Chrome Firefox
High

Browser Support For Firefox Versions

62-113
Fully
-
Partially
2-61
No Support
Chrome Chrome
High

Browser Support For Chrome Versions

69-114
Fully
-
Partially
4-68
No Support
Chrome Safari
High

Browser Support For Safari Versions

12-16.4
Fully
-
Partially
3.2-11.1
No Support
Chrome Opera
High

Browser Support For Opera Versions

56-95
Fully
-
Partially
9.5-55
No Support
Chrome Safari on iOS
High

Browser Support For Safari on iOS Versions

12-16.4
Fully
-
Partially
3.2-11.3
No Support
Chrome Android Browser
High

Browser Support For Android Browser Versions

97-111
Fully
-
Partially
2.1-4
No Support
Chrome Opera Mobile
High

Browser Support For Opera Mobile Versions

64-73
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High

Browser Support For Chrome for Android Versions

97-111
Fully
-
Partially
-
No Support
Chrome Firefox for Android
High

Browser Support For Firefox for Android Versions

95-110
Fully
-
Partially
-
No Support
Chrome Samsung Internet
High

Browser Support For Samsung Internet Versions

10.1-20
Fully
-
Partially
4-9.2
No Support

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Last Modified date

2023-03-20

Browser Support for flat & flatMap array methods

References


Data sourced from

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