applyRepositoryExportDelta
applyRepositoryExportDelta(
base,delta):Map<string, {wref:string;durableId:string;version:number;active:true;data:Record<string,unknown>;kind:"shape";shapes:object[]; } | {wref:string;durableId:string;version:number;active:true;data:Record<string,unknown>;kind:"thing"|"collection";shapes:object[]; } | {wref:string;durableId:string;version:number;active:true;data:Record<string,unknown>;kind:"assertion";shapes:object[];about: {wref:string;v?:number;durableId:string; };affirmed:object[]; } | {wref:string;durableId:string;version:number;kind:"shape"|"thing"|"assertion"|"collection";active:false; }>
Fold a delta export onto a base, by durableId: active rows upsert, and
tombstones remove. Pure — neither argument is mutated — and order-dependent
within each argument, so the last row for an identity wins.
Parameters
Section titled “Parameters”Returns
Section titled “Returns”Map<string, { wref: string; durableId: string; version: number; active: true; data: Record<string, unknown>; kind: "shape"; shapes: object[]; } | { wref: string; durableId: string; version: number; active: true; data: Record<string, unknown>; kind: "thing" | "collection"; shapes: object[]; } | { wref: string; durableId: string; version: number; active: true; data: Record<string, unknown>; kind: "assertion"; shapes: object[]; about: { wref: string; v?: number; durableId: string; }; affirmed: object[]; } | { wref: string; durableId: string; version: number; kind: "shape" | "thing" | "assertion" | "collection"; active: false; }>