1 | const {docsUrl} = require('../utilities');
|
2 |
|
3 | module.exports = {
|
4 | meta: {
|
5 | docs: {
|
6 | description: 'Prevent the usage of unnecessary computed properties.',
|
7 | category: 'Best Practices',
|
8 | recommended: false,
|
9 | uri: docsUrl('no-useless-computed-properties'),
|
10 | },
|
11 | },
|
12 |
|
13 | create(context) {
|
14 | function hasLiteralComputedKey(prop) {
|
15 | return prop.computed && prop.key.type === 'Literal';
|
16 | }
|
17 |
|
18 | function checkProperty(node) {
|
19 | if (hasLiteralComputedKey(node)) {
|
20 | context.report({
|
21 | node,
|
22 | message: 'Computed property is using a literal key unnecessarily.',
|
23 | });
|
24 | }
|
25 | }
|
26 |
|
27 | return {
|
28 | MethodDefinition: checkProperty,
|
29 | Property: checkProperty,
|
30 | };
|
31 | },
|
32 | };
|