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Elm Resources

So you want to learn Elm? Excited to hear it. To get started, its going to help to have some guidance along the way. Below I've collected various helpful resources and tips to get you started.

Starting Out

Things To Do

• Join the Elm Slack
• Bookmark Ellie-app
• Read the Elm Guide https://guide.elm-lang.org/

jah2488

• https://reactjs.org/tutorial/tutorial.html
• https://github.com/enaqx/awesome-react#react-tutorials
• http://todomvc.com/examples/react/#/

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class Package < Struct.new(:command, :name, :opts)
  def install!
    if not_installed?
      system("#{command} install #{name} #{opts.join(" ")}")
    end
  end

  def not_installed?
    !exists?
  end

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    html {
      background: #F7F7F7;
      color: red;
      height: 100%;
    }
    body {
      min-height: 100%;
    }
    
    .wrapper {

jah2488

module Main exposing (..)

import Html exposing (Html, div, text)
import Dict exposing (Dict)

names : String -> Dict String (List String)
names str =
    str
        |> String.split ", "
        |> List.map (\name -> String.split " " name)

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class Foo
  def initialize(default = case $glob
                           when "foo" then (def foobar; "hi!" end)
                           end)
    @default = default
  end
end

Foo.new               #=> #<Foo:0x007f849f37be98 @default=nil>
$glob = 'foo'

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# Structured and Nested
obj = {
  container_a = {
    name: "Foo",
    contents: [item_a, item_b, item_e]
  }
  container_b = {
    name: "Bar",
    contents: [item_c, item_d, item_z]
  }

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it 'sets the state to "gameover" when there is a winner' do
  game = Game.new
  game.state = "running"
  expect { game.winner! }.to change { game.state }.from("running").to("gameover")
end

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module Main exposing (..)

import Html exposing (..)
import Html.Attributes exposing (..)
import Html.App as App
import Html.Events exposing (onInput, onBlur, onClick)
import String exposing (length, left, dropLeft, slice, filter, fromList, toList)
import Char exposing (isDigit)
import Json.Decode as JsonD
import Json.Encode as JsonE

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#!/usr/bin/env ruby

# This script will create the folder structure and files
# needed for doing a kata using TDD.

kata_name = (ARGV[0] || 'morning')
dir_name =  kata_name + "_kata"

# These are all the commands we will run
# in the order in which we will run them.