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Deno 2.2 Improves Dependency Management and Expands Node.js Compatibility
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
cloudant-promises
Advanced tools
A fork of nano-promises that also wraps the extra methods from cloudant
nano-promises
is a lightweight wrapper around the fabulous
nano
driver. It provides
the same features but uses promises instead of callbacks.
import nano from 'nano';
import prom from 'nano-promises';
var db = prom(nano('http://localhost:5984')).db.use('test');
db.insert({ 'crazy': true }, 'rabbit')
.then(function([body, headers]) {
console.log(body)
})
.catch(function(err) {
console.error(err);
});
nano-promises
promises always resolve to a value of the form [body, headers]
or reject to a value of the form error
. So it is important to
use desructuring in the then
handler of the promise.
async/await
The above example does not seem convincing to swith to a promise-based
approach. nano-promises
becomes very handy when used together
with the async/await
proposal for ES7:
var isRabbitCrazy = async function() {
try {
var [doc] = await db.get('rabbit');
return doc.crazy;
} catch(err) {
console.log('error fetching rabbit:', err);
throw err;
}
};
I don't know about you but I find this very expressive!
I love the nano
library. It has a very good api design and there's
a lot of work put into it!
The code in this repo is mostly adapted from co-nano
, but with
promises instead of thunks.
This code is licensed under the ISC license
FAQs
A fork of nano-promises that also wraps the extra methods from cloudant
The npm package cloudant-promises receives a total of 2 weekly downloads. As such, cloudant-promises popularity was classified as not popular.
We found that cloudant-promises demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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