writing-interpreter-in-go

Book: Writing an Interpreter in Go by Thorsten Ball

Notes

objectsystem package has the latest and full impl of Monkey lang.

The book is not on latest Go version. I migrated and upgrade to version go 1.24.0

Monkey Language

• Token, Lexer, AST, Parser, Interpreter and REPL
• types: int, string, bool, array and hash
• if/else
• inflix/postfix expressions
• functions
• literals
• closures
• built-in functions

Diego Pacheco extra notes

• I added a tracing system for better debugging
• Migrated from Go versionm 1.16 to 1.24
• Added scripts for build and testing