convert a string : Convert to Integer « Number « Ruby






convert a string


puts Integer("256") 

 








Related examples in the same category

1.convert a floating-point number
2.convert a binary number from a string
3.convert an octal number
4.convert a hexadecimal number
5.convert a character code
6.Converting Between Classes
7.ArgumentError: invalid value for Integer: "1001 nights"
8.Converting Between Characters and Values
9.Parsing A Number From A String
10.to_i gives the integer version of an object, and to_f gives the float version
11.Convert string to integer by parameter
12.Convert string to number with non number string
13.Number parser by regular expressons