get-function-location

A utility function that provides access to a given function's source location.

Install

``
$ npm install get-function-location
`

Usage

`js
const getFunctionLocation = require('get-function-location');

function someFunction() {};

let result = await getFunctionLocation(someFunction);

// => { source: 'file:///Users/rjackson/src/rwjblue/get-function-location/this-file.js', line: 3, column: 22 }
`

Compatibility

This package relies on functionality added in Node 8 to gather function
location information. When using in older Node versions, getFunctionLocation
will return a promise that resolves to null`.

License

MIT © Robert Jackson