dskecse

import Html exposing (..)


-- MODEL

type alias Model =
  {}


-- UPDATE

dskecse

import Html exposing (..)


-- MODEL

type alias Model =
  {}


-- UPDATE

dskecse

require 'benchmark'

n = 5_000_000

Benchmark.bmbm do |x|
  x.report('String#match') do
    n.times do
      'metadata:foo=bar'.match(/metadata:/)
    end
  end

dskecse

irb(main):001:0> str = 'This is my STRING!'
=> "This is my STRING!"
irb(main):002:0> def str.-@
irb(main):003:1*   downcase
irb(main):004:1> end
=> :-@
irb(main):005:0> p str
"This is my STRING!"
=> "This is my STRING!"
irb(main):006:0> p -str

dskecse

import { Component } from "React";

export const Enhance = ComposedComponent => class extends Component {
  constructor() {
    super()
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }

dskecse

beforeAll(() => {
    console.error = error => (
        throw new Error(error);
    );
});

dskecse

diff --git a/src/components/Article.js b/src/components/Article.js
new file mode 100644
index 0000000..fef5d8a
--- /dev/null
+++ b/src/components/Article.js
@@ -0,0 +1,55 @@
+import React, { PropTypes, Component } from 'react'
+
+// stateful component (w/ state)
+class Article extends Component {

dskecse

class User {
    // ...

    handleChange = e => {
    }
}

dskecse

import React from "react"
import { render } from "react-dom"

const mountNode = document.createElement("div")
mountNode.id = "container"

document.body.appendChild(mountNode)

const name = "David"

dskecse

function list() {
    return [].slice.call(arguments, 0);
}

var list = list(1, 2, 3);    // [1, 2, 3]