Chapter 4 “Arrays and Hashes” Now available for Ruby Book.

Hello,

Please refer to our link, dated 7th July, where we had posted a Blog about a new Ruby Book by Sapphire Steel.  We had informed in depth about this Free book with 3 chapters to download.

Here’s a reference to our old blog, about the book.

Please find the link below, download the Fourth Chapter that covers ” Arrays and Hashes “

Chapter Four
ARRAYS AND HASHES

• Arrays
• Creating Arrays
• Multi-Dimensional Arrays
• Iterating Over Arrays
• Indexing Into Arrays
• Copying Arrays
• Testing Arrays For Equality
• Sorting Arrays
• Comparing Values
• Array Methods
• Hashes
• Creating Hashes
• Indexing Into A Hash
• Copying A Hash
• Sorting A Hash
• Hash Methods
  DIGGING DEEPER
• Treating Hashes As Arrays
• Appending and Concatenating
• Matrices and Vectors
• Sets

Here’s the New Link.

Thanks