From 98454f841b5ac87d2253c2fae0aba2525853f907 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tucker@tuckerevans.com>
Date: Thu, 2 Jul 2020 19:16:19 -0400
Subject: Add pop to vectors

---
 collections/vector/vector.adoc | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'collections/vector/vector.adoc')

diff --git a/collections/vector/vector.adoc b/collections/vector/vector.adoc
index 1dce41b..8ec8b49 100644
--- a/collections/vector/vector.adoc
+++ b/collections/vector/vector.adoc
@@ -1,7 +1,7 @@
 Vector
 ======
 Tucker Evans
-v0.3, 2020-07-02
+v0.4, 2020-07-02
 
 A basic vector, that hold pointers to your data structures.
 
@@ -101,3 +101,25 @@ vec_push(vector, str_dup(str3));
 
 assert(str_cmp(vec_index(vector, 1), str2) == 0);
 ----
+
++void* vec_pop(vec *self)+
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+Pops an item off of the back of the vector +self+.
+
+Examples
+^^^^^^^^
+[source,c]
+----
+#include "vector.h"
+#include <string.h>
+
+char *str1 = "ONE";
+char *str2 = "TWO";
+
+vec *vector = vec_new();
+vec_push(vector, str_dup(str1));
+vec_push(vector, str_dup(str2));
+
+assert(str_cmp(vec_pop(vector), str2) == 0);
+assert(str_cmp(vec_pop(vector), str1) == 0);
+----
-- 
cgit v1.1

