How to Convert String to Integer in Ruby - Step by Step Examples

How to Convert String to Integer in Ruby ?

To convert a String to an Integer in Ruby, you can use the to_i method.

In this example,

We create a string variable named str with a string value of "222".
We then use the to_i method to convert it to an integer and store the result in the variable number.
The to_i method converts the string to an integer.
Finally, we print the value of number using puts.

str = "222"
number = str.to_i
puts "Integer value: #{number}"

Integer value: 222

In this example,

We create a string variable named str with a string value of "888".
We then use the to_i method to convert it to an integer and store the result in the variable number.
The to_i method converts the string to an integer.
Finally, we print the value of number using puts.

str = "888"
number = str.to_i
puts "Integer value: #{number}"

Integer value: 888

In this tutorial, we learned How to Convert String to Integer in Ruby language with well detailed examples.