luhn-generator
Version:
A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm
41 lines (33 loc) • 4.3 kB
JavaScript
;var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}
function isNonExportStatement(_ref) {let type = _ref.type;
return type !== 'ExportDefaultDeclaration' &&
type !== 'ExportNamedDeclaration' &&
type !== 'ExportAllDeclaration';
}
module.exports = {
meta: {
type: 'suggestion',
docs: {
url: (0, _docsUrl2.default)('exports-last') },
schema: [] },
create: function (context) {
return {
Program: function (_ref2) {let body = _ref2.body;
const lastNonExportStatementIndex = body.reduce(function findLastIndex(acc, item, index) {
if (isNonExportStatement(item)) {
return index;
}
return acc;
}, -1);
if (lastNonExportStatementIndex !== -1) {
body.slice(0, lastNonExportStatementIndex).forEach(function checkNonExport(node) {
if (!isNonExportStatement(node)) {
context.report({
node,
message: 'Export statements should appear at the end of the file' });
}
});
}
} };
} };
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