Refactoring Pro-Tip: "Easiest Nearest Owwie First". When facing especially weak code, it’s easy to feel daunted; there just seems so much wrong with it. To get my mojo on, I find the simplest infelicity to fix, I fix it. Then I do it again. Everyone encounters code from time to time that she does not […]
Refactoring Pro-Tip: Easiest Nearest Owwie First Read More »
The geek trades suffer from an extreme paucity of culture, and a great many of the issues we see are the direct result of that cultural thinness. Culture is the air we breathe. Though we’re often quite unaware of it, it surrounds us, it shapes what we see & think & feel, and it is
Culture Starch: Thick and Thin Redux Read More »
Pro-Tip (Refactoring): Prioritize reading the code over learning about the application domain. Not so long ago, I worked with a team that was hacking a humongous (>3mloc) perl codebase with their main focus being performance. I set out to show them that the crazy crap I was showing them about TDD and refactoring would be
Pro-Tip (Refactoring): Prioritize Reading Code Read More »
TDD Pro-Tip: What we TDD most rigorously and faithfully is our branching logic. This is the insight one needs to start gaining TDD’s massive productivity benefit. All three terms are important, "our", "branching", and "logic", so let’s take them one at a time. Remember as we forge in to this: there is no free lunch,
Pro-Tip (TDD): Focus on Our Branching Logic Read More »
Working with people who don’t code very well is always a big anti-pairing boogeyman for folks, but working with people who don’t people very well is very much more difficult. Is there a skill-factor in pairing well? Sure there is: it’s the skill your mom invoked when she said, "Use your words, honey, use your
Coding Well And Peopling Well Read More »
TDD (Meta) Pro-Tip: Grasp the judgment premise by the horns and do not let it go, in every single one of these pro-tips. Here is the judgment premise, taken from Five Underplayed Premises Of TDD: "We happily rely on individual humans using their individual judgment." Imagine if there was a formulaic way to program computers.
Pro-Tip (Meta): Grasp the Judgment Premise First Read More »
TDD Pro-Tip: Wrap framework collection classes early and often. The Primitive Obsession smell is ubiquitous around collections, and not seeing and fixing it can greatly hamper productivity. In HollywoodSimulator, a common act of every Person is to spend time manipulating their little black book — the collection of the contacts they have. The first-pass way
TDD Pro-Tip: Wrap Containers Early & Often Read More »
TDD Pro-Tip: Because the power of TDD is operational rather than artifactual, test-before provides several benefits over test-after. Sometimes folks propose the writing of tests after the code is written. The idea here is that the point of the game is to have the tests, and that it makes no difference whether we do them
TDD Pro-Tip: Test-Before Is Operationally Different Read More »
TDD Pro-Tip: TDD depends heavily on a view that accepts and even values iteration. TDD is an I&I style of work: iteration and increment are both involved. Nearly everyone gets "increment": an increment is an improvement, an enhancement, a detectable step forward in value. Each increment is a pass over the code, during which we
TDD Pro-Tip: Iterations Aren’t Increments Read More »
Seen a few soft murmurings about the idea that the made, the making, and the maker includes the made-for. That’s good. If the idea doesn’t work, let’s change it so it does. I do want to toss some grist into the mill that might have impact. In some of what i’m seeing, "children" could easily
My Agility 2: The Made-For? Read More »
