W3cubDocs

/Crystal 0.31

Types and methods

The next sections will assume you know what object oriented programming is, as well as the concepts of classes and methods.

To the extent possible under law, the persons who contributed to this workhave waived
all copyright and related or neighboring rights to this workby associating CC0 with it.
https://crystal-lang.org/docs/syntax_and_semantics/types_and_methods.html