From 04b1a6d997e72d9abada28db22650d38ccbcbb39 Mon Sep 17 00:00:00 2001
From: Tom <tomaviv57@gmail.com>
Date: Sat, 2 May 2020 12:57:34 +0300
Subject: [PATCH] Add support for sort by boolean

---
 tpl/collections/sort_test.go |  3 +++
 tpl/compare/compare.go       | 10 ++++++++++
 2 files changed, 13 insertions(+)

diff --git a/tpl/collections/sort_test.go b/tpl/collections/sort_test.go
index 2bf6e85fe..75e23fc7b 100644
--- a/tpl/collections/sort_test.go
+++ b/tpl/collections/sort_test.go
@@ -218,6 +218,9 @@ func TestSort(t *testing.T) {
 				map[interface{}]interface{}{"Title": "Foo", "Weight": 10},
 			},
 		},
+		// test boolean values
+		{[]bool{false, true, false}, "value", "asc", []bool{false, false, true}},
+		{[]bool{false, true, false}, "value", "desc", []bool{true, false, false}},
 		// test error cases
 		{(*[]TstX)(nil), nil, "asc", false},
 		{TstX{A: "a", B: "b"}, nil, "asc", false},
diff --git a/tpl/compare/compare.go b/tpl/compare/compare.go
index 50dafae3c..8ce572273 100644
--- a/tpl/compare/compare.go
+++ b/tpl/compare/compare.go
@@ -252,6 +252,11 @@ func (ns *Namespace) compareGet(a interface{}, b interface{}) (float64, float64)
 		case timeType:
 			left = float64(toTimeUnix(av))
 		}
+	case reflect.Bool:
+		left = 0
+		if av.Bool() {
+			left = 1
+		}
 	}
 
 	bv := reflect.ValueOf(b)
@@ -275,6 +280,11 @@ func (ns *Namespace) compareGet(a interface{}, b interface{}) (float64, float64)
 		case timeType:
 			right = float64(toTimeUnix(bv))
 		}
+	case reflect.Bool:
+		right = 0
+		if bv.Bool() {
+			right = 1
+		}
 	}
 
 	if ns.caseInsensitive && leftStr != nil && rightStr != nil {