egghead.io
...understand how to use reduce
Instructor
Joel Hooks
53m
1
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Reduce is an extremely useful tool for extracting data out of collections of data.
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Course Content
53m • 9 lessons
1
Transform an Array into a Single Value using Reduce
3m 56s
2
Reduce an Array into a Single Object
3m 59s
3
Use Reduce to Filter and Map over Large Datasets
8m 32s
4
Use the Optional Reduce Arguments
4m 47s
5
Avoid Common Mistakes when Working with Reduce
4m 17s
6
Learn to Flatten and Flatmap Arrays with Reduce
8m 6s
7
Array.prototype.reduce in JavaScript by example
4m 49s
8
Compose Functions with Reduce
8m 19s
9
Safely inspect nested objects with Reduce
6m 29s