@picoruby/picorbc

Cross-platform PicoRuby Compiler (picorbc) - Compile Ruby scripts to mruby bytecode (.mrb files)

Installation

``bash
npm install -g @picoruby/picorbc
`

Usage

`bash
picorbc script.rb
`

This will generate script.mrb in the same directory.

$3

`bash
picorbc [switches] programfile...

switches:
-c check syntax only
-o place the output into ; required for multi-files
-v print version number, then turn on verbose mode
-g produce debugging information
-B binary output in C language format
-S dump C struct (requires -B)
-s define as static variable
--remove-lv remove local variables
--no-ext-ops prohibit using OP_EXTs
--no-optimize disable peephole optimization
--verbose run at verbose mode
--version print the version
--copyright print the copyright
`

Examples

`bash


Compile a single Ruby file

picorbc hello.rb

Specify output file

picorbc -o output.mrb script.rb

Compile multiple files

picorbc -o combined.mrb file1.rb file2.rb file3.rb

Check syntax only

picorbc -c script.rb

Verbose mode

picorbc -v script.rb
``

About PicoRuby

PicoRuby is an mruby ecosystem which is:
- Lightweight and memory efficient
- Suitable for embedded systems like microcontrollers and browser
- Compatible with mruby bytecode

Learn more at https://github.com/picoruby/picoruby

License

MIT