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justsml / escape-from-callback-mountain

Example Project & Guide for mastering Promises in Node/JavaScript. Feat. proposed 'Functional River' pattern

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justsml opened this issue · comments

commented

Using filtering with Bluebird's .catch w/ 2 params like:

Promise.resolve()
  .catch(NetworkError, _fatalError)
  .catch(NetworkError, _fatalError)
...