jsdoc-75lb
Version:
An API documentation generator for JavaScript.
31 lines (22 loc) • 836 B
JavaScript
/**
* @fileoverview Rule to flag when initializing to undefined
* @author Ilya Volodin
* @copyright 2013 Ilya Volodin. All rights reserved.
* See LICENSE in root directory for full license.
*/
;
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = function(context) {
return {
"VariableDeclarator": function(node) {
var name = node.id.name,
init = node.init && node.init.name;
if (init === "undefined" && node.parent.kind !== "const") {
context.report(node, "It's not necessary to initialize '{{name}}' to undefined.", { name: name });
}
}
};
};
module.exports.schema = [];