merging 2 array in ruby

Question

I have 2 arrays. For example

x= [1,2,3,4,5]
y= [a,b,c,d,e]

How do I merge them so that I have an array like below

z=[[1,a],[2,b],[3,c],[4,d],[5,e]]

Thanks guys. I remember there was a way to do it but I just can't remember. — revolver
– revolver, Commented Jul 16, 2012 at 8:03

pguardiario · Accepted Answer · 2012-07-16 06:55:49Z

6

The short answer is.....

x.zip y

answered Jul 16, 2012 at 6:55

pguardiario

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Shamith c · Accepted Answer · 2012-07-16 07:04:12Z

0

1.9.3p194 :011 >   x= [1,2,3,4,5]
 => [1, 2, 3, 4, 5] 
1.9.3p194 :012 > y= ['a','b','c','d','e']
 => ["a", "b", "c", "d", "e"] 
1.9.3p194 :013 > x.zip(y)
 => [[1, "a"], [2, "b"], [3, "c"], [4, "d"], [5, "e"]]

answered Jul 16, 2012 at 7:04

Shamith c

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