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Ruby module R115
Using Ruby with Other Languages
Exercises, examples and other material relating to training module R115. This module is presented on Private Courses and Specially Run Courses only




Articles and tips on this subjectupdated
4676Running shell (operating system) commands from within Ruby
Ruby is an excellent systems admin / scripting tool, allowing other shells and processes to be run from within a Ruby program in various ways. Using backtics or the %x notation, commeand output on STDOUT is routed back into a variable - for example:   first = `grep -c option247 ac_20160516 ...
2016-05-18
 
3155Rake - a build system using code written in Ruby
If you're programming in C, C++ or Java, you'll be managing a large number of source files, and using a whole series of commands to build these forward into .o (object) or .class (java class) files, then - in the cases of C and C++ - into executable files. The make system has been around for as long ...
2011-02-10
 
Examples from our training material
rakefile   Rakefile for complete C++ example
shelley   running a bash script in a ruby wrapper
Background information
Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].
Topics covered in this module
What's possible?
The C Language API - calling C from Ruby.
Embedding a Ruby interpreter in your C.
Creating a Ruby extension.
Complete learning
If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Ruby, Lua, Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 700 books on the subjects on which we teach. These books are available for reference at our training centre.


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