Prashant Tiwari prashaantt

prashaantt / BaseTable.ts

Last active December 26, 2016 19:09

Experiments with a tiny DB wrapper

	// abstract: don't allow direct instantiation
	abstract class BaseTable<T> {
	// model holds the schema
	protected model: T;

	// convert kebab_case to camelCase
	private camelCase(key: string) {
	return key.replace(/_(\w)/g, function (...captures: string[]) {
	return captures[1].toUpperCase();
	});

prashaantt / router-params.tsx

Created December 2, 2016 09:39

	interface InjectedProps extends MyComponentProps {
	params: RouterParams;
	}

	interface RouterParams {
	name: string;
	id: number; // nope
	}

prashaantt / non-nullable.ts

Created December 2, 2016 09:38

	let s1: string;
	s1 = "some string";
	s1 = undefined; // Type 'undefined' is not assignable to type 'string'
	s1 = null; // Type 'null' is not assignable to type 'string'

	let s2: string \| undefined;
	s2 = "another string";
	s2 = undefined;
	s2 = null; // Type 'null' is not assignable to type 'string \| undefined'

prashaantt / nullable.ts

Created December 2, 2016 09:38

prashaantt / OtherComponent.tsx

Last active December 2, 2016 12:37

	interface MyComponentProps {
	name: string;
	countryCode?: string;
	userStore: UserStore; // made required
	router: InjectedRouter; // made required
	}

	...

	class OtherComponent extends React.Component<{}, {}> {

prashaantt / MyComponent3.tsx

Created December 2, 2016 09:29

	@inject("userStore")
	@withRouter
	@observer
	class MyComponent extends React.Component<MyComponentProps, {}> {
	get injected() {
	return this.props as InjectedProps;
	}

	render() {
	const { name, countryCode } = this.props;

prashaantt / MyComponent2.tsx

Last active December 2, 2016 09:49

	import * as React from "react";
	import { inject, observer } from "mobx-react";
	import { withRouter, InjectedRouter } from "react-router";

	import { UserStore } from "../../stores/UserStore";

	interface MyComponentProps {
	name: string;
	countryCode?: string;
	userStore?: UserStore;

prashaantt / interfaces.tsx

Created December 2, 2016 09:28

	interface MyComponentProps {
	name: string;
	countryCode?: string;
	}

	interface InjectedProps extends MyComponentProps {
	userStore: UserStore;
	router: InjectedRouter;
	}

prashaantt / MyComponent.tsx

Last active December 2, 2016 10:37

	import * as React from "react";

	interface MyComponentProps {
	name: string;
	countryCode?: string;
	}

	class MyComponent extends React.Component<MyComponentProps, {}> {
	render() {
	const { name, countryCode } = this.props;

prashaantt / webpack.config.js

Last active December 3, 2016 05:07

	const Fs = require('fs');
	const Path = require('path');

	const files = [];
	const nodeModules = {};

	const getFilesAndSubdirectories = (dir) => {

	Fs.readdirSync(dir)
	.forEach((item) => {