Group and view

js-framework/src/util/types.ts

@@ -1,5 +1,18 @@
 export interface Modeling {
     toModel(): Model
 }
+export function obj2Model(obj: Model): Model {
+    if (obj instanceof Array) {
+        return obj.map(e => obj2Model(e)) as Model
+    } else if (obj instanceof Object
+        && Reflect.has(obj, 'toModel')
+        && Reflect.get(obj, 'toModel') instanceof Function) {
+        obj = Reflect.apply(Reflect.get(obj, 'toModel'), obj, [])
+        return obj
+    } else {
+        return obj
+    }
+}
 
-export type Model = string | number | boolean | Modeling | { [index: string]: Model | undefined }
+type _M = string | number | boolean | Modeling | { [index: string]: Model | undefined }
+export type Model = _M | Array<_M>