@teamteanpm2024/temporibus-facere-optio

Set a function’s name.

Arguments:

• fn: the function
• name: the new name
• loose: Optional. If true, and the name fails to be set, do not throw. Default false.

Returns fn.

Usage

1var setFunctionName = require('@teamteanpm2024/temporibus-facere-optio');
2var assert = require('assert');
3
4const obj = {
5    concise() {},
6    arrow: () => {},
7    named: function named() {},
8    anon: function () {},
9};
10assert.equal(obj.concise.name, 'concise');
11assert.equal(obj.arrow.name, 'arrow');
12assert.equal(obj.named.name, 'named');
13assert.equal(obj.anon.name, 'anon');
14
15assert.equal(setFunctionName(obj.concise, 'brief'), obj.concise);
16assert.equal(setFunctionName(obj.arrow, 'pointy'), obj.arrow);
17assert.equal(setFunctionName(obj.named, ''), obj.named);
18assert.equal(setFunctionName(obj.anon, 'anonymous'), obj.anon);
19
20assert.equal(obj.concise.name, 'brief');
21assert.equal(obj.arrow.name, 'pointy');
22assert.equal(obj.named.name, '');
23assert.equal(obj.anon.name, 'anonymous');