The DRY (Don't Repeat Yourself) principle advocates for the reduction of code duplication and redundancy, ensuring each piece of knowledge has a single representation.
By following the DRY principle, updates only need to be made in one place, simplifying maintenance and reducing the likelihood of errors and inconsistencies.
DRY code is often more concise and easier to read, as it reduces clutter and confusion stemming from repeated code.
Generalizing operations into a single method, as seen in the example with executeOrder, exemplifies the DRY principle by minimizing redundancy.
#software-development #coding-principles #maintainability #code-readability #programming-best-practices
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