How to split chunk a Ruby array into parts of X elements

Question

I have an array  foo    w 1 2 3 4 5 6 7 8 9 10    How can I split or  chunk  this into smaller arrays   class Array   def chunk size        return array of arrays   end end  foo chunk 3      gt    1 2 3   4 5 6   7 8 9   10

User · Answer

If you re using rails you can also use in groups of   foo in groups of 3

User · Answer

Take a look at Enumerable each slice   foo each slice 3  to a    gt     1    2    3      4    5    6      7    8    9      10

[ruby] How to split (chunk) a Ruby array into parts of X elements?

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