check if an AST node is a MemberExpression, in general or a specific one
npm install estree-is-member-expressioncheck if an AST node is a MemberExpression, in general or a specific one
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[npm-url]: https://www.npmjs.com/package/estree-is-member-expression
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[travis-url]: https://travis-ci.org/goto-bus-stop/estree-is-member-expression
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``
npm install estree-is-member-expression
`js
var isMemberExpression = require('estree-is-member-expression')
var node = parse('function a () {}')
isMemberExpression(node) // false
var node = parse('module.exports')
isMemberExpression(node) // true
isMemberExpression(node, 'module.exports') // true
isMemberExpression(node, 'module.filename') // false
isMemberExpression(node, 'module.filename.toString') // false
var node = parse('module.filename.toString')
isMemberExpression(node, 'module.filename.toString') // true
`
Also see the tests for more examples.
Check if node is a MemberExpression.pattern
If is given, check if node is a MemberExpression matching the pattern.pattern` can be a .-delimited string or an array. The pattern can contain more than two elements, all of them must match.