https://github.com/matsumotory/mruby-userdata

When shared mrb_state, you can share userdata objects between one Ruby code and another is shared mrb_state.
https://github.com/matsumotory/mruby-userdata

Last synced: about 2 months ago
JSON representation

When shared mrb_state, you can share userdata objects between one Ruby code and another is shared mrb_state.

• Host: GitHub
• URL: https://github.com/matsumotory/mruby-userdata
• Owner: matsumotory
• Created: 2013-07-29T05:09:47.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2023-09-25T06:03:00.000Z (over 1 year ago)
• Last Synced: 2024-10-18T18:17:12.093Z (3 months ago)
• Language: C
• Size: 8.79 KB
• Stars: 12
• Watchers: 3
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-mruby - mruby-userdata - When shared mrb_state, you can share userdata objects between one Ruby code and the other. (Data Structures)

README

        
# Userdata class for mruby

When shared mrb_state, you can share userdata objects between one Ruby code and the other.

## install by mrbgems

 - add conf.gem line to `build_config.rb`

```ruby

MRuby::Build.new do |conf|

    # ... (snip) ...

    conf.gem :git => 'https://github.com/matsumoto-r/mruby-userdata.git'

end

```

## How to use

 - One ruby code A

    ```ruby

    u = Userdata.new

    u.hoge = {:hoge => 1}

    ```

 - The other ruby code B is shared mrb_state with ruby code A

    ```ruby

    u = Userdata.new

    hash = u.hoge

    hash[:fuga] = 2

    u.hoge = hash

    

    p u.hoge # => {:hoge => 1, :fuga =>2}

    ```

 - use userdata key

    ```ruby

    mirb - Embeddable Interactive Ruby Shell

    

    This is a very early version, please test and report errors.

    Thanks :)

    

    > u = Userdata.new

     => #

    > u.hoge

     => nil

    > u.hoge = 1

     => 1

    > u.hoge

     => 1

    > q = Userdata.new

     => #

    > q.hoge

     => 1

    > q.hoge = q.hoge + 1

     => 2

    > u.hoge

     => 2

    > s = Userdata.new "my_key"

     => #

    > s.hoge

     => nil

    > s.hoge = 1

     => 1

    > u.hoge

     => 2

    > q.hoge

     => 2

    ```

# License

under the MIT License:

* http://www.opensource.org/licenses/mit-license.php