Every, Filter, Some, Splice, Replace

lolleko · lolleko · commit cd40c3b26ccb · 2018-07-20T08:30:09.000+02:00
diff --git a/src/lualib/ArrayEvery.ts b/src/lualib/ArrayEvery.ts
@@ -0,0 +1,8 @@
+function __TS__ArrayEvery<T>(arr: T[], callbackfn: (value: T, index?: number, array?: any[]) => void, thisArg?: any) {
+    for (let i = 0; i < arr.length; i++) {
+        if (!callbackfn(arr[i], i, arr)) {
+            return false;
+        }
+    }
+    return true;
+}
diff --git a/src/lualib/ArrayFilter.ts b/src/lualib/ArrayFilter.ts
@@ -0,0 +1,9 @@
+function __TS__ArrayFilter<T>(arr: T[], callbackfn: (value: T, index?: number, array?: any[]) => void, thisArg?: any) {
+    const result: T[] = [];
+    for (let i = 0; i < arr.length; i++) {
+        if (callbackfn(arr[i], i, arr)) {
+            result[result.length] = arr[i];
+        }
+    }
+    return result;
+}
diff --git a/src/lualib/ArraySome.ts b/src/lualib/ArraySome.ts
@@ -0,0 +1,8 @@
+function __TS__ArraySome<T>(arr: T[], callbackfn: (value: T, index?: number, array?: any[]) => void, thisArg?: any) {
+    for (let i = 0; i < arr.length; i++) {
+        if (callbackfn(arr[i], i, arr)) {
+            return true;
+        }
+    }
+    return false;
+}
diff --git a/src/lualib/ArraySplice.ts b/src/lualib/ArraySplice.ts
@@ -33,10 +33,8 @@ function __TS__ArraySplice<T>(list: T[], start: number, deleteCount: number, ...
     const out: T[] = [];
 
     // 10.
-    let k = 0;
-
     // 11.
-    for (k = 0; k < actualDeleteCount; k++) {
+    for (let k = 0; k < actualDeleteCount; k++) {
         const from = actualStart + k;
 
         if (list[from]) {
@@ -47,7 +45,7 @@ function __TS__ArraySplice<T>(list: T[], start: number, deleteCount: number, ...
     // 15.
     if (itemCount < actualDeleteCount) {
         // a. b.
-        for (k = actualStart; k < len - actualDeleteCount; k++) {
+        for (let k = actualStart; k < len - actualDeleteCount; k++) {
             const from = k + actualDeleteCount;
             const to = k + itemCount;
 
@@ -58,13 +56,13 @@ function __TS__ArraySplice<T>(list: T[], start: number, deleteCount: number, ...
             }
         }
         // c. d.
-        for (k = len; k > len - actualDeleteCount + itemCount; k--) {
+        for (let k = len; k > len - actualDeleteCount + itemCount; k--) {
             list[k] = undefined;
         }
     // 16.
     } else if (itemCount > actualDeleteCount) {
 
-        for (k = len - actualDeleteCount; k > actualStart; k--) {
+        for (let k = len - actualDeleteCount; k > actualStart; k--) {
             const from = k + actualDeleteCount - 1;
             const to = k + itemCount - 1;
 
@@ -79,13 +77,13 @@ function __TS__ArraySplice<T>(list: T[], start: number, deleteCount: number, ...
 
     // 17.
     // 18.
-    for (k = actualStart; k < items.length; k++) {
+    for (let k = actualStart; k < items.length; k++) {
         const e = items[k];
         list[k] = e;
     }
 
     // 19.
-    for (k = list.length; k > len - actualDeleteCount + itemCount; k--) {
+    for (let k = list.length; k > len - actualDeleteCount + itemCount; k--) {
         list[k] = undefined;
     }
 
diff --git a/src/lualib/StringReplace.ts b/src/lualib/StringReplace.ts
@@ -0,0 +1,7 @@
+declare namespace string {
+    function gsub(source: string, searchValue: string, replaceValue: string);
+}
+
+function __TS__replace(source: string, searchValue: string, replaceValue: string) {
+    return string.gsub(source, searchValue, replaceValue);
+}
