Initial v1.0.0 commit

vendor/github.com/rancher/wrangler/pkg/data/values.go

@@ -0,0 +1,58 @@
+package data
+
+func RemoveValue(data map[string]interface{}, keys ...string) (interface{}, bool) {
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			val, ok := data[key]
+			delete(data, key)
+			return val, ok
+		}
+		data, _ = data[key].(map[string]interface{})
+	}
+
+	return nil, false
+}
+
+func GetValueN(data map[string]interface{}, keys ...string) interface{} {
+	val, _ := GetValue(data, keys...)
+	return val
+}
+
+func GetValue(data map[string]interface{}, keys ...string) (interface{}, bool) {
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			val, ok := data[key]
+			return val, ok
+		}
+		data, _ = data[key].(map[string]interface{})
+	}
+
+	return nil, false
+}
+
+func PutValue(data map[string]interface{}, val interface{}, keys ...string) {
+	if data == nil {
+		return
+	}
+
+	// This is so ugly
+	for i, key := range keys {
+		if i == len(keys)-1 {
+			data[key] = val
+		} else {
+			newData, ok := data[key]
+			if ok {
+				newMap, ok := newData.(map[string]interface{})
+				if ok {
+					data = newMap
+				} else {
+					return
+				}
+			} else {
+				newMap := map[string]interface{}{}
+				data[key] = newMap
+				data = newMap
+			}
+		}
+	}
+}