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| /** | |
| * @fileoverview Rule to check use of chained assignment expressions | |
| * @author Stewart Rand | |
| */ | |
| "use strict"; | |
| //------------------------------------------------------------------------------ | |
| // Rule Definition | |
| //------------------------------------------------------------------------------ | |
| module.exports = { | |
| meta: { | |
| type: "suggestion", | |
| docs: { | |
| description: "disallow use of chained assignment expressions", | |
| category: "Stylistic Issues", | |
| recommended: false, | |
| url: "https://eslint.org/docs/rules/no-multi-assign" | |
| }, | |
| schema: [] | |
| }, | |
| create(context) { | |
| //-------------------------------------------------------------------------- | |
| // Public | |
| //-------------------------------------------------------------------------- | |
| return { | |
| AssignmentExpression(node) { | |
| if (["AssignmentExpression", "VariableDeclarator"].indexOf(node.parent.type) !== -1) { | |
| context.report({ | |
| node, | |
| message: "Unexpected chained assignment." | |
| }); | |
| } | |
| } | |
| }; | |
| } | |
| }; |