From: Andrea Zagli <azagli@libero.it>
Date: Sun, 5 Mar 2023 09:22:43 +0000 (+0100)
Subject: Added Field::remove_option.
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=f7ac84d7010338f8225a3270b42a8bd5facbc4dc;p=rust%2Fzakform

Added Field::remove_option.
---

diff --git a/src/fields.rs b/src/fields.rs
index 3ce50ed..b0c5e2a 100644
--- a/src/fields.rs
+++ b/src/fields.rs
@@ -563,6 +563,18 @@ _ => {},
 		self.options.push(option);
 	}
 
+	pub fn remove_option(&mut self, value: String) {
+		let mut i = 0;
+		let l = self.options.len();
+		while i < l {
+			if self.options[i].value == value {
+				self.options.remove(i);
+				return;
+			}
+			i += 1;
+		}
+	}
+
 	pub fn render_single(&self, idx: usize) -> String {
 		let mut s = String::new();
 
@@ -742,6 +754,18 @@ _ => {},
 	pub fn add_option(&mut self, option: FOption) {
 		self.options.push(option);
 	}
+
+	pub fn remove_option(&mut self, value: String) {
+		let mut i = 0;
+		let l = self.options.len();
+		while i < l {
+			if self.options[i].value == value {
+				self.options.remove(i);
+				return;
+			}
+			i += 1;
+		}
+	}
 }
 
 #[derive(Default)]