From a5f82e882661c76dca8d9101c87de4a5045962ed Mon Sep 17 00:00:00 2001
From: Alex Burka <alex@alexburka.com>
Date: Tue, 29 Aug 2017 14:36:46 -0400
Subject: [PATCH] ignore: add grouped toggle for standard filters

---
 ignore/src/walk.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/ignore/src/walk.rs b/ignore/src/walk.rs
index bd73309..3df7933 100644
--- a/ignore/src/walk.rs
+++ b/ignore/src/walk.rs
@@ -571,6 +571,29 @@ impl WalkBuilder {
         self
     }
 
+    /// Enables all the standard ignore filters.
+    /// 
+    /// This toggles, as a group, all the filters that are enabled by default:
+    /// 
+    /// - [hidden()](#method.hidden)
+    /// - [parents()](#method.parents)
+    /// - [ignore()](#method.ignore)
+    /// - [git_ignore()](#method.git_ignore)
+    /// - [git_global()](#method.git_global)
+    /// - [git_exclude()](#method.git_exclude)
+    /// 
+    /// They may still be toggled individually after calling this function.
+    ///
+    /// This is (by definition) enabled by default.
+    pub fn standard_filters(&mut self, yes: bool) -> &mut WalkBuilder {
+        self.hidden(yes)
+            .parents(yes)
+            .ignore(yes)
+            .git_ignore(yes)
+            .git_global(yes)
+            .git_exclude(yes)
+    }
+
     /// Enables ignoring hidden files.
     ///
     /// This is enabled by default.