Исправлен баг в jsonapi-валидаторе

jsonapi/decoders.ts

@@ -213,13 +213,14 @@ export function related(doc: Document, res: Resource, name: string): Validation<
 
 /** validate related resource (one-to-many) */
 export function relatedCollection(doc: Document, res: Resource, name: string): Validation<Resource[]> {
-  if (doc.included && res.relationships && res.relationships[name]) {
+  if (res.relationships && res.relationships[name]) {
+    const included = doc.included || [];
     const rel: Relationship = res.relationships[name];
     if (Array.isArray(rel.data)) {
       const acc: Resource[] = [];
       for (let i in rel.data) {
         const { id, type } = rel.data[i];
-        const result = doc.included.find(a => a.id === id && a.type === type);
+        const result = included.find(a => a.id === id && a.type === type);
         if (result) {
           acc.push(result);
         } else {

utils/memoize.ts

@@ -11,7 +11,7 @@ export function cmpPtr(xs: IArguments, ys: IArguments): boolean {
 }
 
 
-/** cheap partial memoisation, only the last call results are preserved */
+/** Cheap partial memoisation, only the last call results are preserved */
 export default function memoize<A>(func: () => A, cmp?: ArgsComparator): typeof func;
 export default function memoize<A,B>(func: (a: A) => B, cmp?: ArgsComparator): typeof func;
 export default function memoize<A,B,C>(func: (a: A, b: B) => C, cmp?: ArgsComparator): typeof func;