[ARROW-4477] [JS] Bn shouldn't override constructor of the resulting typed array

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: JS-0.4.0
• Fix Version/s: JS-0.4.1
• Component/s: JavaScript
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/15962
• Assignee: Paul Taylor
• Reporter: Paul Taylor
• Due: 04/Feb/19
• Created: 05/Feb/19 04:07
• Updated: 11/Jan/23 07:34
• Resolved: 05/Feb/19 10:00

Description

There's an undefined constructor property definition in the Object.assign() call for the BigNum mixins that's overriding the constructor of the returned TypedArrays. I think this was left over from the first iteration where I used Object.create(). These should be removed.

Issue Links

• links to: GitHub Pull Request #3557