We are accustomed to see men deride what they do not understand, and snarl
      at the good and beautiful because it lies beyond their sympathies.
            — Goethe

Okay, time to get a little more professional again: Let’s clean up our code a little.

Writing in good style is really important, so today I’ll show you a bit about refactoring. Especially, we want to create short, clear methods. (The technical term for it is cohesion – we want highly cohesive methods.)

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Concepts discussed: methods, refactoring, style, cohesion