Closed
Bug 1371716
Opened 7 years ago
Closed 4 years ago
Syntax example provided is incomplete / incorrect
Categories
(Developer Documentation Graveyard :: JavaScript, defect, P5)
Tracking
(Not tracked)
RESOLVED
WONTFIX
People
(Reporter: makeshithappen, Unassigned)
References
()
Details
:: Developer Documentation Request Request Type: Correction Gecko Version: 53 Branch Technical Contact: :: Details Syntax var newArray = arr.filter(callback[, thisArg]) Parameters described in the following section include callback, element, index, array, and thisArg. As you can see, the syntax example only shows callback and thisArg. If you look at another array prototype, such as Array.prototype.map, you will see the syntax is much more complete with all the parts included. var new_array = arr.map(function callback(currentValue, index, array) { // Return element for new_array }[, thisArg])
Comment 1•7 years ago
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element, index, and array are parameters for callback function. I guess it needs explicit example like `callback = function(element, index, array) {...}` tho
Comment 2•4 years ago
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MDN Web Docs' bug reporting has now moved to GitHub. From now on, please file content bugs at https://github.com/mdn/sprints/issues/ and platform bugs at https://github.com/mdn/kuma/issues/.
Status: UNCONFIRMED → RESOLVED
Closed: 4 years ago
Resolution: --- → WONTFIX
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Description
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