Some pointers on making your Ruby parameter defaults self-documenting.
Tag: variables
Episode #467: Class Variable
An in-depth guide to Ruby class variables, and when to use them.
Understanding Ruby Thread-Local Variables
Global settings can cause havoc when threads are introduced. Learn when and how to use Ruby's thread-local variables instead.
Episode #436: Ruby 2.4 Destructuring Conditional
Ruby 2.4 eliminates an un-intuitive limitation of if-statements.
Episode #427: Subprocesses Part 8: Environmental Isolation
In today's episode we'll see how to discover what environment variables our programs are implicitly relying on.
Episode #413: Top Level Constant
An episode about children, flowers, and Ruby constant lookup paths.