Skip to content

Instantly share code, notes, and snippets.

@Kamisama666

Kamisama666/reduce_example.js

Created December 20, 2017 12:27
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save Kamisama666/dc0c57273952ebf20dc73d51ef2042b4 to your computer and use it in GitHub Desktop.
Save Kamisama666/dc0c57273952ebf20dc73d51ef2042b4 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
reduce_example.js
const searchedBookShelf = originalBooks.reduce((searchedBook, originalBook) => {
if (originalBook.id === bookOnShelf.id) {
return originalBook.shelf;
}
return searchedBook;
}, null);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment