---
layout:     post
title:      "Ruby Gems"
subtitle:   "Get Started with Gem Files and Npm Install Packages"
date:       2015-05-06 14:00:44
author:     "Lucas Gatsas"
header-img: "img/diamond_new_age_ruby.png"
---
<h2 class="section-heading"> Ruby Gems</h2>
<h2 class="section-heading">Make your Own Gem</h2>

<strong> What is Gem? </strong> 
RubyGems is the official packaging system for <a href="https://www.ruby-lang.org/de/">ruby-lang.org</a>  programming language. It provides a packet format, a tool for managing packages, a repository for their distribution. 


<a href="https://rubygems.org/">rubygems.org</a> 






<blockquote>
“Grind and Polish your Gems!” 
</blockquote>


---
layout:     post
title:      "Ruby Gems"
subtitle:   "Get Started with Gem Files and Npm Install Packages"
date:       2015-05-06 14:00:44
author:     "Lucas Gatsas"
header-img: "img/diamond_new_age_ruby.png"
---
<h2 class="section-heading"> RubyGems</h2>
<h2 class="section-heading">Make your Own Gem</h2>

<strong> What is Gem? </strong> 
RubyGems is the official packaging system for <a href="https://www.ruby-lang.org/de/">ruby-lang.org</a>  programming language. It provides a packet format, a tool for managing packages, a repository for their distribution. 

Since Ruby 1.9 RubyGems is part of the standard library of Ruby. If you want to use a RubyGem in a Ruby program, you must first load the required library:


Link: <a href="https://rubygems.org/">rubygems.org</a>  Link:  <a href="https://www.ruby-lang.org/de/"> ruby-lang.org</a>

<stromg> Example :</strong> 

<div style="overflow:auto; height=200; width=100%;">
<pre style="color:black;background:white;"><pre>

require 'json'        # aktuelle Version
gem 'rake', '= 0.8.1' # mit Versionsangabe


</pre></pre></div> 




<blockquote>
“Grind and Polish your Gems!” 
</blockquote>


Update /// Post /// RubyGem
Update /// Post /// RubyGem
