Merge branch 'develop' into fix-143

Author: cojack

.travis.yml

@@ -2,7 +2,6 @@ language: node_js
 node_js:
   - stable
   - 8
-  - 6
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog and release notes
 
+### 0.1.10
+
+#### Fixed
+
+- improve MetadataStorage perf by changing from Arrays to ES6 Maps by @sheiidan
+- fixed getAncestor issue with unknown nested properties by @247GradLabs
+
 ### 0.1.9
 
 #### Fixed

README.md

@@ -565,6 +565,29 @@ export class Photo {
 
 Library will handle proper transformation automatically.
 
+ES6 collections `Set` and `Map` also require the `@Type` decorator:
+
+```typescript
+export class Skill {
+    name: string;
+}
+
+export class Weapon {
+    name: string;
+    range: number;
+}
+
+export class Player {
+    name: string;
+
+    @Type(() => Skill)
+    skills: Set<Skill>;
+
+    @Type(() => Weapon)
+    weapons: Map<string, Weapon>;
+}
+```
+
 ## Additional data transformation
 
 ### Basic usage
@@ -611,6 +634,7 @@ The `@Transform` decorator is given more arguments to let you configure how you
 |--------------------|------------------------------------------|---------------------------------------------|
 | `@TransformClassToPlain` | `@TransformClassToPlain({ groups: ["user"] })` | Transform the method return with classToPlain and expose the properties on the class.
 | `@TransformClassToClass` | `@TransformClassToClass({ groups: ["user"] })` | Transform the method return with classToClass and expose the properties on the class.
+| `@TransformPlainToClass` | `@TransformPlainToClass(User, { groups: ["user"] })` | Transform the method return with plainToClass and expose the properties on the class.
 
 The above decorators accept one optional argument:
 ClassTransformOptions - The transform options like groups, version, name