πŸ“šΒ Reference


πŸ“œΒ Chapter


watch

watchEffect

computed


// read-only
function computed<T>(
  getter: (oldValue: T | undefined) => T,
  // see "Computed Debugging" link below
  debuggerOptions?: DebuggerOptions
): Readonly<Ref<Readonly<T>>>

// writable
function computed<T>(
  options: {
    get: (oldValue: T | undefined) => T
    set: (value: T) => void
  },
  debuggerOptions?: DebuggerOptions
): Ref<T>

computed - μ—­ν• , νŠΉμ§•


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