1234567891011121314151617181920212223242526272829303132 |
- 'use strict';
- // Copied from https://github.com/eslint/eslint/blob/aa87329d919f569404ca573b439934552006572f/lib/rules/no-extra-parens.js#L448
- /**
- Check if a member expression contains a call expression.
- @param {ASTNode} node - The `MemberExpression` node to evaluate.
- @returns {boolean} true if found, false if not.
- */
- function doesMemberExpressionContainCallExpression(node) {
- let currentNode = node.object;
- let currentNodeType = node.object.type;
- while (currentNodeType === 'MemberExpression') {
- currentNode = currentNode.object;
- currentNodeType = currentNode.type;
- }
- return currentNodeType === 'CallExpression';
- }
- /**
- Check if parentheses should be added to a `node` when it's used as `callee` of `NewExpression`.
- @param {Node} node - The AST node to check.
- @returns {boolean}
- */
- function shouldAddParenthesesToNewExpressionCallee(node) {
- return node.type === 'MemberExpression' && doesMemberExpressionContainCallExpression(node);
- }
- module.exports = shouldAddParenthesesToNewExpressionCallee;
|