Implement dedicated fast paths for common search patterns while maintaining a complete fallback path for edge cases. This optimization pattern significantly improves performance for frequent operations while ensuring correctness for all scenarios.
Implement dedicated fast paths for common search patterns while maintaining a complete fallback path for edge cases. This optimization pattern significantly improves performance for frequent operations while ensuring correctness for all scenarios.
Key implementation guidelines:
Example:
function optimizedSearch(values, target) {
// Fast path for primitive type comparisons
if (typeof target === 'number' || typeof target === 'string') {
return values.includes(target)
}
// Fast path for same-type objects
if (values.some(v => typeof v === typeof target)) {
return values.some(v => String(v) === String(target))
}
// Fallback path for complex comparisons
return values.some(v => looseEqual(v, target))
}
This pattern is especially valuable in framework code where the same operations are performed frequently. The fast paths handle common cases efficiently while the fallback ensures correctness for all scenarios.
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