wrap-exceptions-at-entrypoint.js

function couldThrow(hopefullyJSON) {
  var object = JSON.parse(hopefullyJSON);
  return Promise.fulfilled(object);
}

function safe(hopefullyJSON) {
  return Promise.fulfilled().then(function() {
    return couldThrow(hopefullyJSON);
  });
}

var safe = Q.fbind(JSON.parse);

Bluebird & JS verbosity argument

partial application:

safe = bluebirdTry jsonParse

js:

var safe = bluebirdTry.bind(null, jsonParse)