tc

destructurable, async-friendly try...catch wrapper function with support for error side effects and fallback values

Installation & usage

See the docs for full details.

import tc from '@replygirl/tc'

// get the return value and error of a try callback
const [x, e] = tc(() => { /* ... */ })

// or put complex error handling in a catch callback
const [y] = await tc(doSomething, async e => {
  await reportError(e)
  return getFallbackValue(e)
})

// reuse your error handling by defining your own wrapper
const tce = (t, c) => tc(t, async e => {
  await reportError(e)
  return c(e)
})
const [z] = tce(doSomething, getFallbackValue)

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