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How I Learned to Stop Worrying and Love the Command Pattern - Kirill Suhodolov

Ruby Meditation, profile picture
Ruby Meditation

This document discusses the command pattern, which allows the separation of issuing commands from their execution. It explains why the command pattern is needed, provides real-world examples, and discusses how to implement commands in software requirements and project management. Diagrams are included and it cautions against calling the next logical event inside a method multiple times, instead recommending refactoring and supporting sequences of commands as part of a balanced whole.

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How I Learned to Stop Worrying and Love the Command Pattern
What is command
Why need command
Real world reflection
Clear Mind, Goals
Commands in SRS and PM
Diagrams
Usual approach
Do not call next logical event inside method multiple times
Refactoring
Support
Sequences
Part of a whole
Balance between non engineering and over engineering
Common solution
Examples
Evolution
operationable
event-sequence

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How I Learned to Stop Worrying and Love the Command Pattern - Kirill Suhodolov