https://github.com/elct9620/mruby-go

The pure go mruby virtual machine implementation.
https://github.com/elct9620/mruby-go

golang mruby

Last synced: 7 months ago
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The pure go mruby virtual machine implementation.

• Host: GitHub
• URL: https://github.com/elct9620/mruby-go
• Owner: elct9620
• License: mit
• Created: 2023-06-15T14:33:41.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-04-11T13:12:37.000Z (almost 2 years ago)
• Last Synced: 2024-04-14T02:25:34.067Z (almost 2 years ago)
• Topics: golang, mruby
• Language: Go
• Homepage:
• Size: 186 KB
• Stars: 11
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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mruby-go

===

[![Go Reference](https://pkg.go.dev/badge/github.com/elct9620/mruby-go.svg)](https://pkg.go.dev/github.com/elct9620/mruby-go)

[![Test](https://github.com/elct9620/mruby-go/actions/workflows/test.yml/badge.svg)](https://github.com/elct9620/mruby-go/actions/workflows/test.yml)

[![Maintainability](https://api.codeclimate.com/v1/badges/62c60dab046a3d550e78/maintainability)](https://codeclimate.com/github/elct9620/mruby-go/maintainability)

[![codecov](https://codecov.io/gh/elct9620/mruby-go/graph/badge.svg?token=KD1GX1Z876)](https://codecov.io/gh/elct9620/mruby-go)

The pure go mruby virtual machine implementation.

## Roadmap

The priority task is to make the virtual machine available with limited functions, it still depends on `mrbc` command to compile RiteBinary.

* complete the method support

* complete the class support

* add mruby capability test

## MRB_API

Golang has public and private method design and we can attach method to a struct. Therefore all public method is attach to `*mruby.State` in mruby-go as preferred method.

```go

func (mrb *State) ObjectInstanceVariableGet(obj RObject, name Symbol) Value {

  return obj.ivGet(name)

}

// Prefer

func (mrb *State) ClassName(class RClass) string {

	if class == nil {

		return ""

	}

	name := mrb.ObjectInstanceVariableGet(class, _classname(mrb)) // <- Prefer this

	if name == nil {

		return ""

	}

	return name.(string)

}

// Avoid

func (mrb *State) ClassName(class RClass) string {

	if class == nil {

		return ""

	}

	name := class.ivGet(_classname(mrb)) // <- Avoid this

	if name == nil {

		return ""

	}

	return name.(string)

}

```