From c44b43f33e0e4fedb38ea490cff9f357079e9c12 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Thu, 8 Dec 2022 01:09:33 -0500
Subject: simplify

---
 src/grid.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/grid.rs')

diff --git a/src/grid.rs b/src/grid.rs
index b84e1b7..f360932 100644
--- a/src/grid.rs
+++ b/src/grid.rs
@@ -110,10 +110,24 @@ impl<T: Default + Clone + Eq + PartialEq> Grid<T> {
         Row(self.rows.len())
     }
 
+    pub fn each_row(
+        &self,
+    ) -> impl Iterator<Item = Row> + DoubleEndedIterator + ExactSizeIterator
+    {
+        (0..self.rows().0).map(Row)
+    }
+
     pub fn cols(&self) -> Col {
         Col(self.rows[0].cells.len())
     }
 
+    pub fn each_col(
+        &self,
+    ) -> impl Iterator<Item = Col> + DoubleEndedIterator + ExactSizeIterator
+    {
+        (0..self.cols().0).map(Col)
+    }
+
     pub fn get(&self, row: Row) -> Option<&GridRow<T>> {
         self.rows.get(row.0)
     }
-- 
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