Skip to content

Instantly share code, notes, and snippets.

View vshjxyz's full-sized avatar
🌀

Luca Del Bianco vshjxyz

🌀
View GitHub Profile
@vshjxyz
vshjxyz / example.js
Created December 20, 2016 17:49
DynamoDB JS FilterExpression with IN clause
function generateParametersList (name = '', params) {
return _.chain(params)
.uniq()
.map((param, i) => ({ [`:${name}${i}`]: param }))
.reduce((acc, curr) => ({ ...acc, ...curr }))
.value()
}
const typesMapping = generateParametersList('type', types)
@vshjxyz
vshjxyz / pipe.ts
Last active September 8, 2017 08:25
Mutator-io pipe example
import { Observable } from 'rxjs'
import {
MutatorIO,
InputStream,
OutputStream
} from 'mutator-io'
const myPipe = {
name: 'myPipeName',
in: {
create: () => Observable.of('My message', 'My other message')
@vshjxyz
vshjxyz / transformers.ts
Created September 8, 2017 08:26
Mutator-io transformer example
mutator.transform('myPipeName', msg => `${msg} my transformation` as TransformStream)
mutator.transform('myPipeName', msg => Promise.resolve(`${msg} my transformation promise`) as TransformStream)
mutator.transform('myPipeName', msg => Observable.of(`${msg} my transformation observable`) as TransformStream)
@vshjxyz
vshjxyz / Gemfile
Last active October 25, 2017 13:35 — forked from chillu/Gemfile
Batch update labels in Github repos
gem "octokit", "~> 4.0"