Add helper to sort map keys

one2nc · Feb 9, 2023 · ba76617 · ba76617
1 parent fdd9a52
commit ba76617
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/internal/ui/helpers.go b/internal/ui/helpers.go
@@ -0,0 +1,30 @@
+package ui
+
+import (
+	"sort"
+
+	"github.com/derailed/tview"
+)
+
+func SortMapByKeys(m map[string]tview.Primitive) map[string]tview.Primitive {
+	keys := make([]string, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	sortedMap := make(map[string]tview.Primitive, len(m))
+	for _, k := range keys {
+		sortedMap[k] = m[k]
+	}
+	return sortedMap
+}
+
+func SortMapKeys(m map[string]tview.Primitive) []string {
+	keys := make([]string, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	return keys
+}