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fun <Input, Output> processWithReactor(
  vertx: Vertx,
  inputStream: ReadStream<Input>,
  outputStream: WriteStream<Output>,
  processor: (Flux<Input>) -> Flux<Output>
) {
  val publisher = ReactiveWriteStream.writeStream<Input>(vertx)
  inputStream.pipeTo(publisher)

  val writeStreamFlux = Flux.from(publisher)

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CSS Variables Polyfill

Just playing around. It won't be bulletproof, but enough to do some basics.

A Pen by Aaron Barker on CodePen.

License.

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// Chai
expect({ a: 1 }).to.deep.equal({ a: 1 });
expect({ a: 1 }).not.to.deep.equal({ a: 2 });

// Jest / jasmine
expect({ a: 1 }).toEqual({ a: 1 });
expect({ a: 1 }).not.toEqual({ a: 2 });

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expect(json).toMatchSnapshot();

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// Make sure chai and jasmine ".not" play nice together
const originalNot = Object.getOwnPropertyDescriptor(chai.Assertion.prototype, 'not').get;
Object.defineProperty(chai.Assertion.prototype, 'not', {
  get() {
    Object.assign(this, this.assignedNot);
    return originalNot.apply(this);
  },
  set(newNot) {
    this.assignedNot = newNot;
    return newNot;

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global.jestExpect = global.expect;
global.expect = chai.expect;

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expect({ a: 1 }).to.deep.equal({ a: 1 });
jestExpect({ a: 1 }).toEqual({ a: 1 });

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// Usage: import makeTypeDef from './graphql-schema-creator.js';
// makeTypeDef('mynewtype', myTypeValue);

import {
  GraphQLObjectType,
  GraphQLNonNull,
  GraphQLSchema,
  GraphQLString,
  GraphQLList,
  GraphQLInt,