This website requires JavaScript.
Explore
Help
Sign In
gaspersic
/
freeCodeCamp
Watch
1
Star
0
Fork
0
You've already forked freeCodeCamp
Code
Issues
Pull Requests
Projects
Releases
Wiki
Activity
Files
e5756ae1d67683d3393fb87a625cc30dddb718dc
freeCodeCamp
/
guide
/
english
/
certifications
/
javascript-algorithms-and-data-structures
/
functional-programming
/
use-the-map-method-to-extract-data-from-an-array
History
…
..
index.md
…