Master React, Quick Code tutorial. Part 9

https://medium.com/quick-code/how-to-learn-react-9-the-one-thing-you-need-to-know-about-props-and-state-a3f20b16da00

## Expected result

- [ ] Read this tutorial chapter
- [ ] follow code steps
- [ ] move your code to this repository(at least one commit per day)
- [ ] explain to me, what did you learn from it in a few sentences(not less than 5)
- [ ] pass the test section
- [ ] after reviewing your progress and closing this issue - you can move to the next chapter.

## Test
- [ ] Google and learn about constructor and super() function. Tell me what you've learned about it.
- [ ] With our extended form, I think this test wouldn't be a hard thing for you. So, create an array(at the separated file) with data, for a few meals. at least 3-4.
Then we'll create some sort of meals editing.
display meals at the list. and each meal should have an edit button(pass meal id there).
when a user clicks on edit button - you should display a form(it should be hidden before).
And by using knowledge of this chapter - fill form fields with values your meals array.
So you'll have one form, and each time, by picking an id - you'll grab one element from meals array - and display that data.

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