luhn-generator/update/node_modules/babel-plugin-transform-property-literals/lib/index.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

"use strict";

const _require = require("./property-name"),
      reduceStaticPropertyNameES5 = _require.reduceStaticPropertyNameES5;

module.exports = function ({
  types: t
}) {
  return {
    name: "transform-property-literals",
    visitor: {
      // { 'foo': 'bar' } -> { foo: 'bar' }
      ObjectProperty: {
        exit(path) {
          const key = path.get("key");

          if (!key.isStringLiteral()) {
            return;
          }

          const newNode = t.clone(path.node);
          newNode.key = reduceStaticPropertyNameES5(t, key.node);
          newNode.computed = false;
          path.replaceWith(newNode);
        }

      }
    }
  };
};