From 71a17b5616cc235cb0148fbba18eb8c96a180da4 Mon Sep 17 00:00:00 2001
From: Tirth Patel <tirthnp@live.com>
Date: Fri, 12 Apr 2024 13:07:16 -0230
Subject: [PATCH] last iter

---
 exercises/18_iterators/iterators5.rs | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/exercises/18_iterators/iterators5.rs b/exercises/18_iterators/iterators5.rs
index a062ee4c..0a194993 100644
--- a/exercises/18_iterators/iterators5.rs
+++ b/exercises/18_iterators/iterators5.rs
@@ -11,7 +11,6 @@
 // Execute `rustlings hint iterators5` or use the `hint` watch subcommand for a
 // hint.
 
-// I AM NOT DONE
 
 use std::collections::HashMap;
 
@@ -35,7 +34,13 @@ fn count_for(map: &HashMap<String, Progress>, value: Progress) -> usize {
 fn count_iterator(map: &HashMap<String, Progress>, value: Progress) -> usize {
     // map is a hashmap with String keys and Progress values.
     // map = { "variables1": Complete, "from_str": None, ... }
-    todo!();
+    map.iter().fold(0 as usize, |acc, x| {
+        if *x.1 == value
+        {
+            return acc+1 
+        }
+        acc
+    })
 }
 
 fn count_collection_for(collection: &[HashMap<String, Progress>], value: Progress) -> usize {
@@ -54,7 +59,15 @@ fn count_collection_iterator(collection: &[HashMap<String, Progress>], value: Pr
     // collection is a slice of hashmaps.
     // collection = [{ "variables1": Complete, "from_str": None, ... },
     //     { "variables2": Complete, ... }, ... ]
-    todo!();
+    collection.iter().fold(0 as usize, |acc, map| {
+        acc + map.iter().fold(0 as usize, |inner_acc, val| {
+            if *val.1 == value
+            {
+                return inner_acc + 1
+            }
+            inner_acc
+        })
+    })
 }
 
 #[cfg(test)]