diff --git a/arraylist.hpp b/arraylist.hpp
index 297d31a..9d00e8b 100644
--- a/arraylist.hpp
+++ b/arraylist.hpp
@@ -114,7 +114,6 @@ struct Array_List {
         }
     }
 
-
     void dealloc() {
         free(data);
         data = nullptr;
@@ -124,6 +123,19 @@ struct Array_List {
         count = 0;
     }
 
+    bool contains_linear_search(type elem) {
+        for (u32 i = 0; i < count; ++i) {
+            if (data[i] == elem)
+                return true;
+        }
+        return false;
+    }
+
+    bool contains_binary_search(type elem) {
+        return sorted_find(elem) != -1;
+    }
+
+
     Array_List<type> clone() {
         Array_List<type> ret;
         ret.length = length;
@@ -309,6 +321,14 @@ struct Queue {
         return arr_list.count - next_index;
     }
 
+    bool contains(type elem) {
+        for (u32 i = next_index; i < arr_list.count; ++i) {
+            if (arr_list[i] == elem)
+                return true;
+        }
+        return false;
+    }
+
     void clear() {
         next_index = 0;
         arr_list.clear();
diff --git a/hashmap.hpp b/hashmap.hpp
index 7ace602..3d0ab41 100644
--- a/hashmap.hpp
+++ b/hashmap.hpp
@@ -82,15 +82,19 @@ struct Hash_Map {
         data = nullptr;
     }
 
+    void clear() {
+        cell_count = 0;
+        memset(data, 0, current_capacity * sizeof(HM_Cell));
+    }
+
+
     s32 get_index_of_living_cell_if_it_exists(key_type key, u64 hash_val) {
-        ZoneScoped;
         s32 index = hash_val & (current_capacity - 1);
         HM_Cell cell = data[index];
         /* test if there is or was something there */
         if (cell.occupancy != HM_Cell::Occupancy::Avaliable) {
             /* check if objects match */
             if (hm_objects_match(key, cell.original)) {
-                ZoneScopedN("hm_objects_match check");
                 /* we found it, now check it it is deleted: */
                 if (cell.occupancy == HM_Cell::Occupancy::Deleted) {
                     /* we found it but it was deleted, we     */
@@ -132,7 +136,6 @@ struct Hash_Map {
     }
 
     bool key_exists(key_type key) {
-        ZoneScoped;
         return get_index_of_living_cell_if_it_exists(key, hm_hash((key_type)key)) != -1;
     }
 
@@ -168,7 +171,6 @@ struct Hash_Map {
     }
 
     value_type get_object(key_type key) {
-        ZoneScoped;
         return get_object(key, hm_hash((key_type)key));
     }
 
@@ -193,7 +195,6 @@ struct Hash_Map {
     }
 
     void set_object(key_type key, value_type obj, u64 hash_val) {
-        ZoneScoped;
         u32 index = hash_val & (current_capacity - 1);
 
         /* if we the desired cell is avaliable, write to it and done :) */
@@ -207,7 +208,6 @@ struct Hash_Map {
             } else {
                 /* collision, check resize */
                 if ((cell_count*1.0f / current_capacity) > 0.666f) {
-                    ZoneScopedN("HM Resize");
                     auto old_data = data;
                     data = (HM_Cell*)calloc(current_capacity*4, sizeof(HM_Cell));
                     cell_count = 0;
diff --git a/print.hpp b/print.hpp
index 165d35e..4164353 100644
--- a/print.hpp
+++ b/print.hpp
@@ -411,6 +411,28 @@ int print_u32(FILE* f, u32 num) {
     return print_to_file(f, "%u", num);
 }
 
+int print_spaces(FILE* f, s32 num) {
+    int sum = 0;
+
+    while (num >= 8) {
+        // println("%d", 8);
+        sum += print_to_file(f, "        ");
+        num -= 8;
+    }
+    while (num >= 4) {
+        // println("%d", 4);
+        sum += print_to_file(f, "    ");
+        num -= 4;
+    }
+    while (num --> 0) {
+        // println("%d", 1);
+        sum += print_to_file(f, " ");
+        num--;
+    }
+    return sum;
+}
+
+
 int print_u64(FILE* f, u64 num) {
     return print_to_file(f, "%llu", num);
 }
@@ -484,6 +506,7 @@ void init_printer() {
         type_map.dealloc();
     };
 
+    register_printer("spaces",      print_spaces,      Printer_Function_Type::_32b);
     register_printer("u32",         print_u32,         Printer_Function_Type::_32b);
     register_printer("u64",         print_u64,         Printer_Function_Type::_64b);
     register_printer("bool",        print_bool,        Printer_Function_Type::_32b);