Awesome

awesome-ruby-ast

A list of awesome tools and libraries which deals with ASTs in Ruby

Gems

• ast
• fast
• parser
• unparser

Tools

• Astrolabe
• Ripper
• Rubocop
• ast_utils
• improve_your_code
• reek
• ruby2ruby
• vernacular-ast
• ruby-ast-explorer
• codeshift
• cybertron

Converters

• Transpec
• rr-to-rspec-converter
• arel_converter
• rails5-spec-converter
• attr_accessible2strong_params
• rails5_xhr_update

Blog Posts

• A Quick Intro into writing a Parser using Treetop
• Let's Play with Ruby Code
• Parsing Ruby
• Parsing with the Parslet Gem
• Rewriting deprecated apis with parser gem
• Search in Ruby AST
• Static Analysis in Ruby
• Using Ruby parser and AST tree to find deprecated syntax

Gists

https://gist.github.com/jonatas/e70c874cbbd0cac5a9abd9f4a78fa816

Videos

• RubyElixirConfTaiwan 2018: Boost Your Daily Development with Ruby's AST Toolchains by vzvu3k6k
• Ruby Meta Meta Programming (AST Parsing)
• Rubocop: What I learned from my first open source contribution - Singapore Ruby Group