My Docs
Array-Methods-Lesson
Array-Methods-Lesson
  • Home
    • General Questions
    • Lesson Plan
    • Advice
  • ๐Ÿ‘จ๐Ÿ’ป Methods
    • ๐Ÿ”—Array.forEach()
      • forEach-Questions
    • ๐ŸšฎArray.filter()
      • Filter Questions
    • ๐Ÿ’ฉArray.reduce()
      • Reduce Questions
    • ๐Ÿ—บ๏ธArray.map()
      • Map Questions
    • Native Implementation
  • Background
    • ๐Ÿ˜ถMutability
    • ๐ŸผArray Basics
    • ๐Ÿ”™Background
    • ๐Ÿ“ฒCallback Functions
    • ๐Ÿ”๏ธHigher Order Functions
    • ๐Ÿง˜Difference Between Functions & Methods...
    • โžก๏ธFat Arrow Syntax
    • ๐Ÿ’ฑDoes It Mutateยฟ
    • First Class Functions
  • ๐Ÿ“–Resources
    • ๐Ÿ“ฐCheat Sheet
      • ๐Ÿ‘ทโ€โ™€๏ธ๐Ÿ‘ทโ™€ ๐Ÿ‘ทโ™€ ๐Ÿ‘ทโ™€ ๐Ÿ‘ทโ™€ Examples
    • ๐Ÿค“Other Array Methods
    • Examples
      • Refactor
  • ๐Ÿ‘ฝMiscellaneous
    • ๐ŸArray Methods Explained As Emojis
Powered by GitBook
On this page

Was this helpful?

Edit on GitHub
  1. ๐Ÿ‘จ๐Ÿ’ป Methods
  2. Array.map()

Map Questions

What does map do?

What arguments does map take?

Does it mutate?

When should we use it over a conventional for loop?

What does it return?

PreviousArray.map()NextNative Implementation

Last updated 3 years ago

Was this helpful?

๐Ÿ—บ๏ธ