mergeHook() — vue Function Reference

Architecture documentation for the mergeHook() function in create-component.ts from the vue codebase.

Function typescript CoreInstance Lifecycle called by 1

Entity Profile

CoreInstance→ Lifecycle→ mergeHook() — vue Function Reference

Dependency Diagram

graph TD
  47f8492c_85ca_c18c_3009_b56bfb9a2b47["mergeHook()"]
  d3d33260_a133_3fcf_4b95_204484fe4cc9["installComponentHooks()"]
  d3d33260_a133_3fcf_4b95_204484fe4cc9 -->|calls| 47f8492c_85ca_c18c_3009_b56bfb9a2b47
  style 47f8492c_85ca_c18c_3009_b56bfb9a2b47 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/vdom/create-component.ts lines 245–253

function mergeHook(f1: any, f2: any): Function {
  const merged = (a, b) => {
    // flow complains about extra args which is why we use any
    f1(a, b)
    f2(a, b)
  }
  merged._merged = true
  return merged
}