1 | /**
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2 | * @fileoverview Rule to flag statements with function invocation preceded by
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3 | * "new" and not part of assignment
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4 | * @author Ilya Volodin
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5 | */
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6 |
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7 | ;
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8 |
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9 | //------------------------------------------------------------------------------
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10 | // Rule Definition
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11 | //------------------------------------------------------------------------------
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12 |
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13 | module.exports = {
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14 | meta: {
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15 | type: "suggestion",
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16 |
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17 | docs: {
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18 | description: "disallow `new` operators outside of assignments or comparisons",
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19 | category: "Best Practices",
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20 | recommended: false,
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21 | url: "https://eslint.org/docs/rules/no-new"
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22 | },
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23 |
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24 | schema: [],
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25 |
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26 | messages: {
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27 | noNewStatement: "Do not use 'new' for side effects."
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28 | }
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29 | },
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30 |
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31 | create(context) {
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32 |
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33 | return {
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34 | "ExpressionStatement > NewExpression"(node) {
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35 | context.report({
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36 | node: node.parent,
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37 | messageId: "noNewStatement"
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38 | });
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39 | }
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40 | };
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41 |
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42 | }
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43 | };
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