feat: ring buffer

scripts/dsa.js

@@ -1,11 +1,41 @@
 
 module.exports = {
+    RingBuffer: {
+        generic: "<T>",
+        type: "class",
+        methods: [{
+            name: "push",
+            args: "item: T",
+            return: "void",
+        }, {
+            name: "get",
+            args: "idx: number",
+            return: "T | undefined",
+        }, {
+            name: "pop",
+            return: "T | undefined",
+        }],
+        getters: [{
+            name: "length",
+            return: "number",
+            prop_name: "_length",
+        }],
+        properties: [{
+            name: "_length",
+            type: "number",
+            scope: "private",
+        }]
+    },
     ArrayList: {
         type: "class",
+        generic: "<T>",
         methods: [{
             name: "add",
             args: "item: T",
             return: "void",
+        }, {
+            name: "peek",
+            return: "T | undefined",
         }, {
             name: "remove",
             args: "item: T",
@@ -27,15 +57,19 @@ module.exports = {
         }]
     },
     SinglyLinkedList: {
+        generic: "<T>",
         type: "class",
     },
     DoublyLinkedList: {
+        generic: "<T>",
         type: "class",
     },
     Queue: {
+        generic: "<T>",
         type: "class",
     },
     Stack: {
+        generic: "<T>",
         type: "class",
     },
 

scripts/generate

@@ -30,7 +30,7 @@ try { fs.unlinkSync(day_path); } catch (e) { }
 try { fs.mkdirSync(day_path); } catch (e) { }
 
 function generate_method(method) {
-    return `${method.name}(${method.args}): ${method.return || "void"} {
+    return `${method.name}(${method.args || ""}): ${method.return || "void"} {
 
 }`;
 }
@@ -46,7 +46,7 @@ function generate_getter(getter) {
 }
 
 function create_class(name, item) {
-    fs.writeFileSync(path.join(day_path, `${name}.ts`), `export default class ${name}<T> {
+    fs.writeFileSync(path.join(day_path, `${name}.ts`), `export default class ${name}${item.generic || ""} {
     ${(item.properties || []).map(generate_property).join("\n    ")}
 
     ${(item.getters || []).map(generate_getter).join("\n    ")}