Function enter

src/transform/forEach/index.js:11–27

(node)

export default function(ast, logger) {
  traverser.replace(ast, {
    enter(node) {
      const matches = matchAliasedForLoop(node);

      if (matches) {
        const warning = validateForLoop(node, matches);
        if (warning) {
          logger.warn(...warning, 'for-each');
          return;
        }

        return withComments(node, createForEach(matches));
      }

      if (node.type === 'ForStatement') {
        logger.warn(node, 'Unable to transform for loop', 'for-each');
      }
    }
  });
}