Example:
a = [1,2,3]
b = [4,5,6]
I want to merge them so the new array is:
[ [1,4], [2,5], [3,6] ]
Can’t figure out the best way to do this.
Thanks
Example:
a = [1,2,3]
b = [4,5,6]
I want to merge them so the new array is:
[ [1,4], [2,5], [3,6] ]
Can’t figure out the best way to do this.
Thanks
Hi!
[a, b].transpose
=> [[1, 4], [2, 5], [3, 6]]
Bey!
–
jugyo
Awesome. Thanks
I was typoing…
Bey! => Bye!
Didn’t see kohno’s answer
Maybe like this:
i=0
a = [1,2,3]
b = [4,5,6]
new_array=[]
while i<a.length
new_array<<[a[i],b[i]]
i+=1
end
untested and it assumes that length of the array a and b are always the
same
On Fri, May 21, 2010 at 6:47 AM, Allen W. [email protected] wrote:
Example:
a = [1,2,3]
b = [4,5,6]I want to merge them so the new array is:
[ [1,4], [2,5], [3,6] ]
Can’t figure out the best way to do this.
irb(main):001:0> [1,2,3].zip([4,5,6])
=> [[1, 4], [2, 5], [3, 6]]
Jesus.
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