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Is a Series of Explicit Comparisons the Most Elegant Way to Handle Multi-Value Matching?

Barbara Streisand
Barbara StreisandOriginal
2024-12-15 06:59:10246browse

Is a Series of Explicit Comparisons the Most Elegant Way to Handle Multi-Value Matching?

Graceful Comparisons: The Most Appealing Approach for Multi-Value Matching

When comparing a single value against multiple options, it's natural to seek an aesthetically pleasing and efficient solution. One might be tempted to construct intricate logical expressions like the example provided, but this can prove both cumbersome and error-prone.

Instead, consider a more straightforward approach that embraces clarity and readability. Opt for a series of explicit comparisons, formatting them in a visually appealing manner, as seen below:

if (foobar === foo ||
    foobar === bar ||
    foobar === baz ||
    foobar === pew) {
     //do something
}

This allows for easy comprehension and maintenance, ensuring that the logic behind the comparisons is transparent and easily verifiable. Performance concerns should not be a factor here, as well-optimized implementations of these conditional checks typically perform comparably regardless of the number of comparisons involved.

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