How to convert string to integer in Ruby
In this post we will give you information about How to convert string to integer in Ruby. Hear we will give you detail about How to convert string to integer in RubyAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to convert an string to a integer in Ruby.
Converting string to Integer
To convert an string to a integer, we can use the built-in to_i method in Ruby.
The to_i method takes the string as a argument and converts it to number, if a given string is not valid number then it returns 0.
Here is an example, that converts the string “100” to Integer or decimal number:
str = "100"num = str.to_iputs num
Output:
100
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