From: Andrea Zagli <azagli@libero.it>
Date: Sat, 23 Sep 2023 08:21:44 +0000 (+0200)
Subject: Added lowercase and capitalcase filters.
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=44c70b797f4f9fc9cb691c9b9f73997afc3d2831;p=rust%2Fzakform

Added lowercase and capitalcase filters.
---

diff --git a/src/filters.rs b/src/filters.rs
index e6e628f..286d6d5 100644
--- a/src/filters.rs
+++ b/src/filters.rs
@@ -7,3 +7,22 @@ pub fn filter_trim(value: &String) -> String {
 pub fn filter_uppercase(value: &String) -> String {
 	value.to_uppercase()
 }
+
+pub fn filter_lowercase(value: &String) -> String {
+	value.to_lowercase()
+}
+
+pub fn filter_capitalcase(value: &String) -> String {
+	let spl = value.split_whitespace();
+
+    let mut r = String::new();
+
+    for (i, p) in &mut spl.enumerate() {
+        if i > 0 {
+            r.push(' ');
+        }
+        r.push_str((p[0..1].to_uppercase() + &p[1..]).as_str());
+    }
+
+	r
+}