> For the complete documentation index, see [llms.txt](https://hunter-ducharme.gitbook.io/ruby-programming/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hunter-ducharme.gitbook.io/ruby-programming/arrays-_hashes-_and_blocks.md).

# Data Structures

This chapter will cover the different ways to store data in Ruby. These different ways include Arrays, Hashes, and Blocks.