syncSetupProxy() — vue Function Reference

Architecture documentation for the syncSetupProxy() function in apiSetup.ts from the vue codebase.

Function typescript VueCore Observer calls 1 called by 1

Entity Profile

VueCore→ Observer→ syncSetupProxy() — vue Function Reference

Dependency Diagram

graph TD
  ce70e3d2_4b97_9c29_9a4d_55f2e937e910["syncSetupProxy()"]
  3a7c7919_1905_22a7_f604_9084d5e5d0df["apiSetup.ts"]
  ce70e3d2_4b97_9c29_9a4d_55f2e937e910 -->|defined in| 3a7c7919_1905_22a7_f604_9084d5e5d0df
  77439d3b_3112_cab2_abe3_0aaab4a3b61f["createSetupContext()"]
  77439d3b_3112_cab2_abe3_0aaab4a3b61f -->|calls| ce70e3d2_4b97_9c29_9a4d_55f2e937e910
  b5cc45a6_9862_18a6_a816_a0e5c773a4c5["defineProxyAttr()"]
  ce70e3d2_4b97_9c29_9a4d_55f2e937e910 -->|calls| b5cc45a6_9862_18a6_a816_a0e5c773a4c5
  style ce70e3d2_4b97_9c29_9a4d_55f2e937e910 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/v3/apiSetup.ts lines 125–148

export function syncSetupProxy(
  to: any,
  from: any,
  prev: any,
  instance: Component,
  type: string
) {
  let changed = false
  for (const key in from) {
    if (!(key in to)) {
      changed = true
      defineProxyAttr(to, key, instance, type)
    } else if (from[key] !== prev[key]) {
      changed = true
    }
  }
  for (const key in to) {
    if (!(key in from)) {
      changed = true
      delete to[key]
    }
  }
  return changed
}