isPromise() — vue Function Reference

Architecture documentation for the isPromise() function in util.ts from the vue codebase.

Function typescript WebPlatform DomUtilities calls 1 called by 1

Entity Profile

WebPlatform→ DomUtilities→ isPromise() — vue Function Reference

Dependency Diagram

graph TD
  0e84e356_4bdc_43af_0280_fca4f02bddb8["isPromise()"]
  b1da1eab_0638_a7c0_5de0_1f3b86ec2f97["invokeWithErrorHandling()"]
  b1da1eab_0638_a7c0_5de0_1f3b86ec2f97 -->|calls| 0e84e356_4bdc_43af_0280_fca4f02bddb8
  5b855538_2046_796e_16f9_7327a61399cb["isDef()"]
  0e84e356_4bdc_43af_0280_fca4f02bddb8 -->|calls| 5b855538_2046_796e_16f9_7327a61399cb
  style 0e84e356_4bdc_43af_0280_fca4f02bddb8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/shared/util.ts lines 78–84

export function isPromise(val: any): val is Promise<any> {
  return (
    isDef(val) &&
    typeof val.then === 'function' &&
    typeof val.catch === 'function'
  )
}