Feat/use Reflect to set the FSRSParamters (#104)

* Feat/use Reflect to set the FSRSParamters

* remove :FSRSAlgorithm

* bump version to 4.0.1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ts-fsrs",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "ts-fsrs is a versatile package based on TypeScript that supports ES modules, CommonJS, and UMD. It implements the Free Spaced Repetition Scheduler (FSRS) algorithm, enabling developers to integrate FSRS into their flashcard applications to enhance the user learning experience.",
   "main": "dist/index.cjs",
   "umd": "dist/index.umd.js",

src/fsrs/algorithm.ts

@@ -72,17 +72,19 @@ export class FSRSAlgorithm {
   }
 
   protected params_handler_proxy(): ProxyHandler<FSRSParameters> {
-    // eslint-disable-next-line @typescript-eslint/no-this-alias
-    const _this: FSRSAlgorithm = this
+    const _this = this satisfies FSRSAlgorithm
     return {
-      set: function (target, prop, value) {
+      set: function (
+        target: FSRSParameters,
+        prop: keyof FSRSParameters,
+        value: FSRSParameters[keyof FSRSParameters]
+      ) {
         if (prop === 'request_retention' && Number.isFinite(value)) {
           _this.intervalModifier = _this.calculate_interval_modifier(
             Number(value)
           )
         }
-        // @ts-ignore
-        target[prop] = value
+        Reflect.set(target, prop, value)
         return true
       },
     }
@@ -98,7 +100,6 @@ export class FSRSAlgorithm {
     }
   }
 
-
   /**
    * The formula used is :
    * $$ S_0(G) = w_{G-1}$$

src/fsrs/default.ts

@@ -11,7 +11,7 @@ export const default_w = [
 export const default_enable_fuzz = false
 export const defualt_enable_short_term = true
 
-export const FSRSVersion: string = 'v4.0.0 using FSRS V5.0'
+export const FSRSVersion: string = 'v4.0.1 using FSRS V5.0'
 
 export const generatorParameters = (
   props?: Partial<FSRSParameters>

src/fsrs/fsrs.ts

@@ -28,18 +28,21 @@ export class FSRS extends FSRSAlgorithm {
   }
 
   protected override params_handler_proxy(): ProxyHandler<FSRSParameters> {
-    const _this: FSRS = this satisfies FSRS
+    const _this = this satisfies FSRS
     return {
-      set: function (target, prop, value) {
+      set: function (
+        target: FSRSParameters,
+        prop: keyof FSRSParameters,
+        value: FSRSParameters[keyof FSRSParameters]
+      ) {
         if (prop === 'request_retention' && Number.isFinite(value)) {
           _this.intervalModifier = _this.calculate_interval_modifier(
             Number(value)
           )
         } else if (prop === 'enable_short_term') {
           _this.Schduler = value === true ? BasicScheduler : LongTermScheduler
         }
-        // @ts-ignore
-        target[prop] = value
+        Reflect.set(target, prop, value)
         return true
       },
     }