kuy

const routes = {
  '/posts': {
    '/:id': function* show({ params: { id } }) {
      yield call(loadPost, id); // Wait for loading data
      yield PostShow; // Component change
    },
    '/:id/edit': [function* edit({ params: { id } }) {
      yield call(loadPost, id); // Wait for loading data
      yield PostEdit;
    }, function* dirtyCheck() {

kuy

// From https://github.com/kuy/redux-tower/commit/9619bb7f65f147640ee8e15ecc8d26dae1b537fd#diff-f38699c88139ae09699a6830074a2af5R30

function takeFromChannels(channels) {
  return race(
    Object.keys(channels)
      .map(name => ([name, channels[name]]))
      .reduce((prev, [name, ch]) => ({ ...prev, [name]: take(ch) }), {})
  );
}

kuy

/* @flow */

type FN = (x: string) => number;
type FS = (x: number) => string;
type F = FN & FS; // Intersection types

declare var toS: FS;
declare var toN: FN;
declare var toF: F;

kuy

/* @flow */

type FN = (x: string) => number;
type FS = (x: number) => string;
type F = FN | FS; // Union types

declare var toS: FS;
declare var toN: FN;
declare var toF: F;

kuy

/* @flow */

type A = { a: string };
type B = { b: number };

type U = A | B;
type I = A & B;

// Union types
({ a: 'a' }: U);

kuy

もうNativeOnly開発者はいらないのかもしれない

駄文

ReactNativeさえあればもうAndroid/iOS固有のスキルはいらないんじゃね？と思い始めてしまいました。

Qiita他を見る限り、Web専門の人が結構ReactNativeでアプリを組み始めている んですよね。

間違いなく自分のReactNativeより上手に組んでいるでしょう。

kuy

Goal

Enumerate related modules when I execute flow check command.

Memo

src/flow.ml

ServerCommands.CheckCommand.command が呼び出される。

kuy

open Core.Std
open Async.Std

let rec timer () =
  after (sec 5.)
  >>= fun _ ->
    print_endline "Hello";
    timer ()

let _ =

kuy

  // ...
  "scripts": {
    // ...
    "build": "npm run build:tower && ./node_modules/.bin/webpack",
    "build:tower": "./node_modules/.bin/babel ./node_modules/redux-tower/src --out-dir ./node_modules/redux-tower/lib --ignore __tests__",
    // ...
  },
  // ...
  "dependencies": {
    // ...

kuy

steps:
  - name: 'gcr.io/cloud-builders/docker'
    args: ['build', '-t', 'app-build', '-f', 'Dockerfile.build', '.']
  - name: 'gcr.io/cloud-builders/docker'
    args: ['run', '-v', '/workspace/src:/app/src', '-v', '/workspace/build:/app/build', 'app-build']
  - name: 'gcr.io/cloud-builders/docker'
    args: ['build', '-t', 'gcr.io/foo/bar:v1', '.']

images:
  - 'gcr.io/foo/bar:v1'