back2dev2017
back2dev2017
/ Flatten an array of arrays
Created
March 14, 2019 15:56
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| // Why would we do this? Well, JSON structure and NoSQL concepts come into play here: | |
| // aka a document having a collection of authors, collection of editions, collection | |
| // of chapters, each of those "sub arrays" having other subarrays and so on | |
| // the following is javascript syntax - although I believe JS now has its own .flatten() | |
| // method - I decided to code this out with recursion. It may be interesting to code this | |
| // up in python and java as well to see how the code base compares | |
| // for now, going to limit this to expect an array passed | |
| function myFlatten(inArr) { |