Homebrew/brew

1 articles

Prerequisites

›Basic Bash scripting (variables, sourcing, exec)
›Ruby fundamentals (require, modules, constants)
›Understanding of Unix environment variables and process execution

How `brew` Goes from Shell to Ruby: The Three-Stage Boot Sequence

Tracing the complete path from typing `brew install foo` to Ruby code executing, through Homebrew's three-stage Bash-to-Ruby boot pipeline.