hooks.js

const divide = (...values) => {
  divide.before(...values)
  try {
    const result = values.reduce((a, b) => a / b, 0)
    divide.success(result, ...values)
    divide.after(...values)
    return result
  } catch (error) {
    divide.failure(error, ...values)
    divide.after(...values)
  }
}

divide.before = (...values) => console.log('Before: ' + values.join(' % '))

divide.success = (result, ...values) => console.log('Success: ' + values.join(' % ') + ' = ' + result)

divide.failure = (error, ...values) => console.log('Failure: ' + values.join(' % ') + ' = ' + error.message)

divide.after = (...values) => console.log('After: ' + values.join(' % '))