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Contents
/**
* @fileoverview Report "this" being used in stateless functional components.
*/
'use strict';
const Components = require('../util/Components');
const docsUrl = require('../util/docsUrl');
// ------------------------------------------------------------------------------
// Constants
// ------------------------------------------------------------------------------
const ERROR_MESSAGE = 'Stateless functional components should not use this';
// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------
module.exports = {
meta: {
docs: {
description: 'Report "this" being used in stateless components',
category: 'Possible Errors',
recommended: false,
url: docsUrl('no-this-in-sfc')
},
schema: []
},
create: Components.detect((context, components, utils) => ({
MemberExpression(node) {
const component = components.get(utils.getParentStatelessComponent());
if (!component) {
return;
}
if (node.object.type === 'ThisExpression') {
context.report({
node: node,
message: ERROR_MESSAGE
});
}
}
}))
};
Version data entries
43 entries across 43 versions & 1 rubygems