a library to speed up the development of Fivem scripts and frameworks
fivem-ts - Documentation v0.7.5 • Docs
fivem-ts - Documentation v0.7.5 / Shared / Cache
Cache(
duration): (_target,propertyKey,descriptor) =>void
A decorator that caches the result of a method for a specified duration.
The @Cache decorator can be applied to methods to store their return values for a given amount
of time. If the method is called again within the cache duration, the cached result is returned
instead of re-executing the method. This can improve performance by reducing the need for repeated
expensive computations or operations.
• duration: number
The duration (in milliseconds) for which the result should be cached.
Function
A function that can be used as a method decorator.
• _target: unknown
• propertyKey: string
• descriptor: PropertyDescriptor
void
class ExampleClass {
@Cache(5000) // Cache the result for 5 seconds
computeExpensiveOperation() {
console.log('Computing...');
return Math.random(); // Simulate an expensive operation
}
}
const example = new ExampleClass();
// First call will compute and cache the result
console.log(example.computeExpensiveOperation()); // Outputs: Computing... followed by a random number
// Subsequent calls within 5 seconds will return the cached result
console.log(example.computeExpensiveOperation()); // Outputs: the cached random number
// After 5 seconds, a new result will be computed and cached again
setTimeout(() => console.log(example.computeExpensiveOperation()), 6000); // Outputs: Computing... followed by a new random number