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Introduction

• Why use FFI – Some good reasons to start playing with Ruby-FFI
• Core Concepts – Fundamental high-level FFI concepts
• Basic usage – Basic usage concept examples underlying Ruby-FFI
• Examples – Real-world(ish) examples
• Windows Examples – Real-world(ish) examples using the Windows API
• Presentations – Talks and Presentations about FFI and related projects

Help

• Mailing list – Ask for support here!
• rdoc – detailed documentation here
• Loading Libraries – Tips on using `ffi_lib`.
• Enums – Using enums with FFI
• Structs – Using structs with FFI
• Pointers – Using pointers (including Strings) with FFI
• Types – A list of the supported types (like :int, etc.)
• Binary Data – Handling binary data (e.g. Ruby Strings of Encoding::BINARY) with FFI

Initiatives

• Projects Using FFI – A list of projects using FFI
• Proposal for standard 1.0 API – consolidating the lessons learned