masaedw

export function tuple<T1, T2>(t1: T1, t2: T2): [T1, T2] {
    return [t1, t2];
}

export type Func<T, R> = (t: T) => R;

export type KeyValuesPair<K, V> = [K, V[]];

export const groupBy = Symbol();
export const toMapBy = Symbol();

masaedw

import cdk = require("@aws-cdk/core");
import sfn = require("@aws-cdk/aws-stepfunctions");
import { Duration } from "@aws-cdk/core";

export class SampleStack extends cdk.Stack {
    constructor(app: cdk.App, id: string, props?: cdk.StackProps) {
        super(app, id, props);

        const task1 = new sfn.Wait(this, "task1", {
            time: sfn.WaitTime.duration(Duration.minutes(1)),

masaedw

この記事は NewsPicks Advent Calendar 2018 の3日目の記事です。

はじめまして

NewsPicksで働いている masa_edw です。

入社後一ヶ月経ったばかりで技術的には何か言えるほどのことをまだしておらず、サービスや会社のことについて語るのもおこがましかろうということで、自分語りをします。

経歴など

masaedw

// Type definitions for react-redux 5.0.8
// Project: https://github.com/rackt/react-redux
// Definitions by: Qubo <https://github.com/tkqubo>,
//                 Thomas Hasner <https://github.com/thasner>,
//                 Kenzie Togami <https://github.com/kenzierocks>,
//                 Curits Layne <https://github.com/clayne11>
//                 Frank Tan <https://github.com/tansongyang>
//                 Nicholas Boll <https://github.com/nicholasboll>
//                 Dibyo Majumdar <https://github.com/mdibyo>
//                 Prashant Deva <https://github.com/pdeva>

masaedw

// TestDbAsyncQueryProvider from https://msdn.microsoft.com/en-us/library/dn314429(v=vs.113).aspx

internal class TestDbAsyncQueryProvider<TEntity> : IDbAsyncQueryProvider
{
    private readonly IQueryProvider _inner;

    internal TestDbAsyncQueryProvider(IQueryProvider inner)
    {
        _inner = inner;
    }

masaedw

#!/bin/bash

name=$1
dir=$(basename $name .jpg)

if [[ ! -d $dir ]]; then
    mkdir $dir
fi

for i in 1040 1024 700 460 300 240; do

masaedw

module Isono
  class Namihe
  end
end

class Isono::Wakame
  Namihe #=> NameError: uninitialized constant Isono::Wakame::Namihe
end

module Isono

masaedw

require 'sinatra/base'
require 'sequel'
$LOAD_PATH << "."
autoload :Post, "post"

class MyApp < Sinatra::Base
  configure do
    DB = Sequel.connect("sqlite://sample.db")
  end
end

masaedw

    adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
        var value = {
            url: options.params.url,
            type: options.params.type || "GET",
            data: {}
        },
            prefix = getModelPrefix(options.element.name);

        $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
            var paramName = appendModelPrefix(fieldName, prefix);

masaedw

: succ 1 + ;
: drop2 drop drop ;
: mod=0 mod 0 == ;
: fb' dup 15 mod=0 if "fizzbuzz" . else dup 5 mod=0 if "buzz" . else dup 3 mod=0 if "fizz" . else dup . then then then ;
: fb ;
: fb dup2 >= if fb' succ fb else drop2 then ;
100 1 fb