Lodash is an incredible accomplishment, and having it vastly improves the Javascript authorship process over the standard library. That being said, I still can

Lodash is an incredible accomplishment, and having it vastly improves the Javascript authorship process over the standard library. That being said, I still can't believe we don't have a flatMap: https://github.com/lodash/lodash/issues/812 https://github.com/lodash/lodash/issues/812 https://github.com/jashkenas/underscore/issues/452 https://github.com/jashkenas/underscore/issues/452 (Underscore repo, but still Mr. Dalton, author of Lodash, opposing.)