josdejong/mathjs

How to access `Unit.isValidAlpha`?

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#2,107 opened on Feb 15, 2021

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Description

Using TypeScript:

import math from 'mathjs';`

// @ts-expect-error
math.Unit.isValidAlpha = () => {
	return true;
};

Throws Cannot read property \'Unit\' of undefined.

Contributor guide

Research direction
Check the correct import method for mathjs Unit class. The user may need to import 'math' as default or use named import. Ensure the library version supports Unit.isValidAlpha.
Tech stack
javascripttypescript
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80