Sha256: a132982e3d929608367d921aff1cf7ed206174219d565c4dc4c0f2c7a15033db
Contents?: true
Size: 964 Bytes
Versions: 45
Compression:
Stored size: 964 Bytes
Contents
/**
* @fileoverview Rule to flag when initializing to undefined
* @author Ilya Volodin
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = {
meta: {
docs: {
description: "disallow initializing variables to `undefined`",
category: "Variables",
recommended: false
},
schema: []
},
create: 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 });
}
}
};
}
};
Version data entries
45 entries across 45 versions & 2 rubygems