Chapter 6. Working with Strings

Until now, the language only worked with numbers—integer and floating point, both in regular and in scientific notation. In the following two chapters, we’ll update the language and integrate other data types to it: strings, arrays, and hashes. Let us start with strings.

Until now, the language only worked with numbers—integer and floating point, both in regular and in scientific notation. In the following two chapters, we’ll update the language and integrate other data types to it: strings, arrays, and hashes. Let us start with strings.