mruby | lightweight implementation of the Ruby language | Natural Language Processing library

by mruby C Version: 3.2.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(8)Vulnerabilities Install Support

kandi X-RAY | mruby Summary

mruby is a C library typically used in Artificial Intelligence, Natural Language Processing applications. mruby has no bugs, it has a Permissive License and it has medium support. However mruby has 18 vulnerabilities. You can download it from GitHub.

mruby is the lightweight implementation of the Ruby language complying to (part of) the ISO standard. Its syntax is Ruby 2.x compatible. mruby can be linked and embedded within your application. We provide the interpreter program "mruby", and the interactive mruby shell "mirb" as examples. You can also compile Ruby programs into compiled byte code using the mruby compiler "mrbc". All those tools reside in the "bin" directory. "mrbc" is also able to generate compiled byte code in a C source file, see the "mrbtest" program under the "test" directory for an example. This achievement was sponsored by the Regional Innovation Creation R&D Programs of the Ministry of Economy, Trade and Industry of Japan.

Support

Quality

Security

License

Reuse

Support

mruby has a medium active ecosystem.

It has 5117 star(s) with 771 fork(s). There are 237 watchers for this library.

It had no major release in the last 6 months.

There are 109 open issues and 1586 have been closed. On average issues are closed in 121 days. There are 28 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of mruby is 3.2.0

Quality

mruby has no bugs reported.

Security

mruby has 18 vulnerability issues reported (7 critical, 7 high, 4 medium, 0 low).

License

mruby is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

mruby releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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mruby Key Features

No Key Features are available at this moment for mruby.

mruby Examples and Code Snippets

No Code Snippets are available at this moment for mruby.

Community Discussions

Trending Discussions on mruby

Why can't rbenv install the latest Ruby version on Ubuntu?

Weird issue with ruby version on mac

History support in Ruby 2.7 REPL

mruby equivalent of begin ... end until

How does const_get work in mruby?

mruby: How to execute shell commands?

Minimal static compilation in mruby

RVM won't use the version of Ruby I tell it to use in new shells

QUESTION

Why can't rbenv install the latest Ruby version on Ubuntu?

Asked 2020-Nov-16 at 15:37

I want to install a recent version of Ruby on Ubuntu 20.04. But when I run rbenv install -l on my Ubuntu server, I only see old versions of Ruby listed.

...

ANSWER

Answered 2020-Nov-16 at 15:37

I ran this command and it solved my problem.

Source https://stackoverflow.com/questions/64860931

QUESTION

Weird issue with ruby version on mac

Asked 2019-Dec-21 at 00:04

I am trying to create a rails app and fails like so:

...

ANSWER

Answered 2019-Dec-21 at 00:04

To no avail. Ditched mac and went back to developing on debian. No issues.

Source https://stackoverflow.com/questions/59130064

QUESTION

History support in Ruby 2.7 REPL

Asked 2019-Aug-25 at 22:16

I noticed in IRB if you type:

...

ANSWER

Answered 2019-Aug-25 at 22:16

Is there a way I to get the patched-irb work with Ruby 2.7?

Keeping patched versions of software working with new versions is always tricky, especially if you're making assumptions about how the guts work.

It's harder when your patched version has no relationship to the original. You have made your own irb repository that has no relationship to the original irb and so can't use version control to keep up to date.

Instead, make the fork of the original repository and make your patches in the fork. Then by pulling from the original upstream repository you can better keep up to date with changes, make sure everything still works, and find out exactly at what upstream version your patches failed.

Fortunately irb was recently spun off into its own gem. Fork that gem, make your patches in that fork, and stay up to date by periodically pulling changes from the upstream gem.

Then submit your patches upstream as pull requests. If they're merged they will be kept working as part of the larger project. It's no longer your job to maintain them separately.

Source https://stackoverflow.com/questions/57649982

QUESTION

mruby equivalent of begin ... end until

Asked 2018-May-04 at 19:32

I'm trying to port a ruby code base to mruby. In ruby (MRI), I can do (and unfortunately, the person who wrote it did)

...

ANSWER

Answered 2018-May-04 at 19:32

loop with break would probably work:

Source https://stackoverflow.com/questions/50181401

QUESTION

How does const_get work in mruby?

Asked 2017-Dec-18 at 10:10

I use mruby 1.3.0 (2017-7-4) with build_config.rb:

...

ANSWER

Answered 2017-Dec-18 at 10:10

mruby's Module#const_get works like 2nd argument(which is named inherit to search for superclasses) false in CRuby. If you use Object.const_get(:Integer) instead it should behave the same as what you expected in both mruby and CRuby.

Source https://stackoverflow.com/questions/47810173

QUESTION

mruby: How to execute shell commands?

Asked 2017-Aug-20 at 10:34

In mruby how can I run shell commands with %x(), `` or system? Is there an mgem I can use for it?

...

ANSWER

Answered 2017-Aug-20 at 10:34

Try mruby-io which implementes popen: https://github.com/iij/mruby-io/blob/728d313b2c238ac0f41a4aa7e4a88e6a8fee8079/mrblib/kernel.rb#L2-L4

Or type mruby-process which implements system: https://github.com/iij/mruby-process/blob/c31010dc0440335a7693fd70ae005c79bd1378ec/src/process.c#L368

Source https://stackoverflow.com/questions/45714121

QUESTION

Minimal static compilation in mruby

Asked 2017-Feb-27 at 14:17

I have a simple example:

...

ANSWER

Answered 2017-Feb-27 at 14:17

You must run rake in the mruby source directory. You will have produce libmruby.a in the build/host/lib directory. (in a specyfic architecture)

Next you compile your program with -I option and you link your program with -lmruby specified to the linker.

Is no possible making normal static like as lua

Source https://stackoverflow.com/questions/42222315

QUESTION

RVM won't use the version of Ruby I tell it to use in new shells

Asked 2017-Feb-21 at 06:24

Using Ubuntu 14.04. I'm trying to upgrade to Ruby 2.3.3 from 2.0.0. The installation seemed to go fine, but when I start a new terminal, it refuses to use 2.3.3.

I've tried numerous fixes, but after each of them, restarting my terminal and running ruby -v returns "ruby 2.0.0p648 (2015-12-16 revision 53162) [x86_64-linux] ".

I tried running rvm --default use ruby-2.3.3, which makes my terminal use 2.3.3, but when I restart the terminal it reverts back to 2.0.0.

I tried running rvm reset, which doesn't do anything and returns the following error message:

...

ANSWER

Answered 2017-Feb-21 at 06:24

rvm remove ruby-2.0.0-p648
rvm remove ruby-2.3.0

Source https://stackoverflow.com/questions/42355877

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install mruby

You can download it from GitHub.

Support

There are two sets of documentation in mruby: the mruby API (generated by yard) and C API (Doxygen). To build both of them, simply go. You can also view them in your browser.

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