Jul
12
TIL: Ruby Currying
If currying is a way to partially execute a function, here's how Ruby handles it
1 min read
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Jul
11
TIL: Ruby Methods are Functions: Getting a Reference
I have to look this up every single time I want to do this: let's grab a reference to a Ruby method so we can pass it around
Jul
10
TIL: Fun With Ruby Method Creation
Ruby's def for method creation is a statement. This means it returns a value and you can use it to do interesting things.
Jul
09
TIL: Ruby Methods Can Take Tuples
Filed in the interesting but don't use category of fun Ruby things, but method arguments can be tuples
Jul
08
TIL: Ruby 2.7's Enumerable#filter_map
The Enumerable module is a source of wonder and crammed with so many useful methods. Today I learned about the new filter_map method
Jul
07
TIL: How to Export .env Variables to the Current Shell
Everything is Docker with lots of .env variables I need exported into the current shell environment
Jul
06
TIL: Working with Long Element Ids with Capybara
I'm often finding that I'm testing web interfaces which have elements with extremely long identifiers. Hey,
1 min read
Jul
05
TIL: Complex String Interpolation with Ruby
Another one I re-remembered recently and prefer for complex string interpolations
1 min read
Jul
04
Controlling State Variables in Cucumber
Cucumber steps love local variables as the way the transition state across steps. Problem is that they're a
1 min read
Jul
03
TIL: Ruby's Loop Automatically Breaks at the End of Iteration
Autobreaking loops with iterators