Jeswin jeswin

As in the following example, I am defining the return type of createServer() to be a MockServer interface (which is empty), instead of "Server" as defined in https://github.com/facebook/flow/blob/master/lib/node.js

Shouldn't this work, since an empty interface can stand in for any class?

/* @flow */
var http = require("http");

interface MockServer {}

For context, see https://gist.github.com/jeswin/22ccd02270589c360870

/* @flow */
var http = require("http");

interface MockServer2 {
  listen(path: string) : MockServer2
}

type createServerType = (listener?: Function) =&gt; MockServer2;

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Basho: Shell pipelines with the goodness of JS templates

Basho evaluates a pipeline of instructions left to right. Instructions can be JavaScript code, reference to an external JS file, or a shell command. To evaluate a JavaScript expression, use the option -j. Let’s start with a single item in the pipeline, a JavaScript constant.

# Prints 100
basho -j 100

	--langdef=coffee
	--langmap=coffee:.coffee
	--regex-coffee=/(^\|=[ \t])class ([A-Za-z_][A-Za-z0-9_]+\.)([A-Za-z_][A-Za-z0-9_]+)( extends ([A-Za-z][A-Za-z0-9_.]*)+)?$/\3/c,class/
	--regex-coffee=/^[ \t](module\.)?(exports\.)?@?(([A-Za-z][A-Za-z0-9_.])+):.[-=]>.$/\3/m,method/
	--regex-coffee=/^[ \t](module\.)?(exports\.)?(([A-Za-z][A-Za-z0-9_.])+)[ \t]=.[-=]>.*$/\3/f,function/
	--regex-coffee=/^[ \t](([A-Za-z][A-Za-z0-9_.])+)[ \t]=[^->\n]$/\1/v,variable/
	--regex-coffee=/^[ \t]@(([A-Za-z][A-Za-z0-9_.])+)[ \t]=[^->\n]$/\1/f,field/
	--regex-coffee=/^[ \t]@(([A-Za-z][A-Za-z0-9_.])+):[^->\n]*$/\1/f,static field/
	--regex-coffee=/^[ \t](([A-Za-z][A-Za-z0-9_.])+):[^->\n]*$/\1/f,field/
	--regex-coffee=/((constructor\|initialize):[ \t]\()@(([A-Za-z][A-Za-z0-9_.])+)([ \t]=[ \t][^,)]+)?/\3/f,field/

	/*
	visit = function*(obj, fn)

	WARN: Not really tested.

	Visits a data structure recursively, running transformation fn*(x) on each property.
	Returns a transformed data structure.

	Params:
	obj: Object to visit

	/* Created for discussion */

	//interfaces/mongodb.js
	declare module "mongodb" {
	declare class Collection {
	insertOne(doc: Object, cb: (err?: Error, result: { insertedId: string }) => void) : void;
	}
	}

	//interfaces/nodefunc-promisify.js

	#!/bin/bash

	mkdir -p repos
	cd repos

	runtask() {
	curdir=`pwd`
	git_url=$1
	cmd_after_clone=$2
	declare -a projects=("${!3}") #don't we just love bash arrays?

	#!/bin/bash

	runtask() {
	curdir=`pwd`
	declare -a projects=("${!1}") #don't we just love bash arrays?
	for proj in "${projects[@]}"
	do
	echo checking ${proj}...
	if [ -d $proj ]; then

	import { createStore as reduxCreateStore } from "redux";

	const initialState = {
	selectedReddit: "reactjs",
	postsByReddit: {}
	};

	let store;

	export function createStore() {