hi all
i got a array int by str.scan() method
just tht the numbers are stored in array in for of string
and i have to add this numbers in array
so how can i convert this number strings in integers
pls tell me a method or procedure
bbye
hi all
i got a array int by str.scan() method
just tht the numbers are stored in array in for of string
and i have to add this numbers in array
so how can i convert this number strings in integers
pls tell me a method or procedure
bbye
If string contains a number in String form, let’s say ‘123’, then:
Integer(string) #=> 123
-Chris
On Jan 3, 2007, at 3:15 AM, Prashant J. wrote:
i got a array int by str.scan() method
just tht the numbers are stored in array in for of stringand i have to add this numbers in array
so how can i convert this number strings in integers
~/Desktop: irb
irb(main):005:0> “1 2 3 4 5”.scan(/\d+/).inject(0) { |sum,item| sum
+item.to_i }
=> 15
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