feat: 氧化铝数字孪生系统监控大屏完成

node_modules/dnd-core/dist/utils/equality.js

@@ -0,0 +1,32 @@
+export const strictEquality = (a, b)=>a === b
+;
+/**
+ * Determine if two cartesian coordinate offsets are equal
+ * @param offsetA
+ * @param offsetB
+ */ export function areCoordsEqual(offsetA, offsetB) {
+    if (!offsetA && !offsetB) {
+        return true;
+    } else if (!offsetA || !offsetB) {
+        return false;
+    } else {
+        return offsetA.x === offsetB.x && offsetA.y === offsetB.y;
+    }
+}
+/**
+ * Determines if two arrays of items are equal
+ * @param a The first array of items
+ * @param b The second array of items
+ */ export function areArraysEqual(a, b, isEqual = strictEquality) {
+    if (a.length !== b.length) {
+        return false;
+    }
+    for(let i = 0; i < a.length; ++i){
+        if (!isEqual(a[i], b[i])) {
+            return false;
+        }
+    }
+    return true;
+}
+
+//# sourceMappingURL=equality.js.map