Ruby Tutorials for Serious Ruby Developers
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Check Out the Latest Articles:
How to Make Your Classes More Powerful by Implementing Equality
How do you compare two things in Ruby? Using == as you already know... but did you know that ==[...]
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15 Weird Things About
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Ruby That You Should Know
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Hash Tables Explained
One of my favorite data structures is the hash table because it's simple & powerful. You probably have used it[...]
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Packing & Unpacking: A Guide to Reading Binary Data in Ruby
Working with text
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is a lot easier than working with binary
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data... ...with text you can
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use regular expressions &[...]
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How To Spy on Your Ruby Methods
Ruby has
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a built-in tracing system which you can access using
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the TracePoint class. Some of the
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things you can[...]
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9 New Features in Ruby 2.4
It has become a tradition to release new Ruby versions on Christmas. And in this post I want to cover[...]
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How to Write a Port Scanner in Ruby
Why would
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you want to write a port scanner? Writing a port scanner
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is a great way to learn the[...]
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A Quick Analysis of How Minitest Works
As you may know, Minitest is the default testing library
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for Rails & DHH's favorite. Some people prefer it for[...]
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Battle of Interpreters: MRI vs JRuby vs Rubinius
In this post I want to talk about the different Ruby interpreters
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available. All the most popular languages have multiple[...]
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