remove ginext/mongoext (no-dep lib)

langext/compare.go

@@ -0,0 +1,32 @@
+package langext
+
+func CompareIntArr(arr1 []int, arr2 []int) bool {
+
+	for i := 0; i < len(arr1) || i < len(arr2); i++ {
+
+		if i < len(arr1) && i < len(arr2) {
+
+			if arr1[i] < arr2[i] {
+				return true
+			} else if arr1[i] > arr2[i] {
+				return false
+			} else {
+				continue
+			}
+
+		}
+
+		if i < len(arr1) {
+
+			return true
+
+		} else { // if i < len(arr2)
+
+			return false
+
+		}
+
+	}
+
+	return false
+}