Clear, concise explanations: Quickly find the syntax and concepts you need
Organized structure: Fast navigation to keywords, operators, methods, and more
Includes Ruby 1.9+ syntax: Covers new and updated features since Ruby 1.9
Summarized by Shop
Updated for Ruby 2.2, this handy reference offers brief yet clear explanations of Ruby's core elements--from operators to blocks to documentation creation--and highlights the key features you may work with every day. Need to know the correct syntax for a conditional? Forgot the name of that String method? This book is organized to help yo