-
Notifications
You must be signed in to change notification settings - Fork 366
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Implementing a Note Application - #413
Comments
You mean export default () => (
<ul>{notes.map(note =>
<li key={note.id}>{note.task}</li>
)}</ul>
) right in the start? The curlies come from JSX. That's why I have those bullets right below the code example but I don't mind improving this. 👍 Good point about deprecations. I can fix some of that but not everything. It all moves so fast in the Node world. |
Thank you! By the way, I had a one-hour duration time looking up the following phrase () => it is very hard to google for! (and not an idiom in the FB React docs, at least in the beginning) Finally I found this summary which not only explained it, but also included the incredible humorous https://hacks.mozilla.org/2015/06/es6-in-depth-arrow-functions/ and also suggested Turing-related lambda function investigations. Wow! Cheers! On Jun 21, 2016, at 9:36 PM, Juho Vepsäläinen notifications@github.com wrote: You mean export default () => )}</ul
right in the start? The curlies come from JSX. That's why I have those bullets right below the code example but I don't mind improving this. 👍 Good point about deprecations. I can fix some of that but not everything. It all moves so fast in the Node world. — |
By the way, I wrote a language feature appendix to cover these sort of questions. I probably should link there in the text. |
Yes, there were multiple references to it and, ha ha ha, finally I went there and started reading it :-) I don’t think you need to put in a link but mention “ This is an Arrow function explained in the appendix” … good to go :-) On Jun 21, 2016, at 9:57 PM, Juho Vepsäläinen notifications@github.com wrote: By the way, I wrote a language feature appendix to cover these sort of questions. I probably should link there in the text. — |
I found the syntax in this part not explained. After the 1st curly brace It is going into javascript with notes.map, but then it goes back out when it hits the
export default () => (
{notes.map(note =>- {note.task}
)}
)The text was updated successfully, but these errors were encountered: