code: function bindComputedFieldCmd(proc, model, key, computeVal) {
    const { logger } = proc;
  
    // Create getter function
    const isMemoized = computeVal instanceof MemoizedFieldCmd;
    const computeFn = isMemoized ? computeVal.computeFn : computeVal;
    const safeComputeValue = () => safeExecFunction(logger, computeFn)
    const getter = isMemoized ? memoize(safeComputeValue) : safeComputeValue;
  
    // Register memoized field in the process to be able to reset
    // when the model changed
    if (isMemoized) {
      proc.computedFields[key] = getter;
    }
  
    // Set the getter in the model
    Object.defineProperty(model, key, {
      enumerable: true,
      configurable: true,
      set: noop,
      get: getter
    });
  }
docs: Bind field in the model with given computed function or dependency
  object.
  
  @private
  @param  {Process} proc
  @param  {string} fieldName
  @param  {function} computeVal