How to flatten an array of arrays - but not all the way down

Question

What\'s the best way to convert this

[[[\"Club three Team one\", 7800], [\"Club three Team two\", 7801]], [], [[\"Club four Team one\", 7807], [\"Club four T         


        

Answer 1

use flatten(1) http://apidock.com/ruby/Array/flatten

your_array = [[["Club three Team one", 7800], ["Club three Team two", 7801]], [], [["Club four Team one", 7807], ["Club four Team two", 7808]], []]
your_array.flatten(1)
#=> [["Club three Team one", 7800], ["Club three Team two", 7801], ["Club four Team one", 7807], ["Club four Team two", 7808]]