Ruby Hash Shortcut Syntax
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Hash Splat Merge
In today's video, learn a concise and expressive syntax for merging several Ruby hashes into one!
Literal Expectation
In tests is it better to assert against model attributes, or against literal values? In this episode, you'll see why one option is clearly preferable …
Logical Matrix with Piotr Szotkowski
Use an obscure feature of Ruby integers to efficiently store large matrices of boolean data.
Leaning Toothpicks
A quick episode about regular expression quoting.
Squiggly Heredoc
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Multiline Strings
Today we'll compare a few different ways to quote large, multi-line blocks of text.
Range
Good morning diners! On today's menu, we have a deep exploration of Ruby's Range type. Even if you've used ranges before, you might find something new…
Symbol Literals
Some alternative ways to write symbols in Ruby code.
Array Literals
Using strings to build up command lines for execution is error-prone and potentially insecure. Check out why Ruby's %W array-literal syntax is the per…