Recent Posts

Blocks, Procs, and Lambdas in Ruby

6 minute read

Blocks are everywhere in Ruby: every each, map, and File.open relies on them. Treat blocks, procs and lambdas as one idea and the iterator methods you use da...

How Ruby Finds a Method

5 minute read

Every method call in Ruby is a search. Once you can see the chain the interpreter walks (modules, prepends, singleton classes, super), the object model turns...

Hanakai, and Hanami 3.0 in Full Bloom

3 minute read

Hanami, dry and rom have joined forces as Hanakai, a single family of Ruby tools. The first release under that banner is Hanami 3.0: built-in mailers and i18...