Ruby array to string conversion

Question

I have a ruby array like ['12','34','35','231'].

I want to convert it to a string like '12','34','35','231'.

How can I do that?

user_14486052 · Answer

suppose your array :

arr=["1","2","3","4"]

Method to convert array to string:

Array_name.join(",")

Example:

arr.join(",")

Result:

"'1','2','3','4'"