Jeff Huang jzxhuang

## ecelinux.md

      
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                ECE Linux SSH + VS Code Configuration
              
          
    ECE Linux SSH + VS Code Setup Guide

How to set up SSH for ECE linux "the right way". No VPN is required to SSH into ECE linux. Notably, with this setup:

Skip eceterm completely and go directly to eceubuntu/ecetesla - you only need to type the SSH command ONCE (and enter your password ONCE).
Configure VS Code to work over SSH. Edit remote files while maintaining your VS Code features like Intellisense, syntax highlighting, themes, etc.

Skip to the bottom of the document for a summary (TL;DR).
Disclaimer: I have only tested on macOS. It should work fine for *nix systems, but not sure about Windows. The instructions are up-to-date as of the last update of the Gist. Some Windows-specific notes are included in some sections thanks to feedback from classmates using Windows.

  
## blocky.js
/*
██████╗ ██╗      ██████╗  ██████╗██╗  ██╗██╗   ██╗
██╔══██╗██║     ██╔═══██╗██╔════╝██║ ██╔╝╚██╗ ██╔╝
██████╔╝██║     ██║   ██║██║     █████╔╝  ╚████╔╝
██╔══██╗██║     ██║   ██║██║     ██╔═██╗   ╚██╔╝
██████╔╝███████╗╚██████╔╝╚██████╗██║  ██╗   ██║
╚═════╝ ╚══════╝ ╚═════╝  ╚═════╝╚═╝  ╚═╝   ╚═╝
*/


## http_mocking.csv

          
            Approach
            Difficulty
            Custom Errors
            Any Method
            Advanced Behaviour?
            Comments

            
              Static Files
              Very Easy
              No
              No
              No
              N/A

            
              "Unboxing" Response
              Medium
              Yes
              No
              No
              N/A

            
              Mocking Within Elm
              Medium
              Yes
              Yes
              No
              May increase size of application

            
              Mock Server
              Hard
              Yes
              Yes
              Yes
              N/A

## expectStringResponseMocked.elm
expectStringResponseMocked : Response String -> (Result x a -> msg) -> (Response String -> Result x a) -> Http.Expect msg
expectStringResponseMocked mockResponse toMsg transformer =
    Http.expectStringResponse toMsg <|
        \_ -> transformer mockResponse


## expectStringResponseExample.elm
import Http
import Json.Decode as D

expectJson : (Result Http.Error a -> msg) -> D.Decoder a -> Expect msg
expectJson toMsg decoder =
  expectStringResponse toMsg <|
    \response ->
      case response of
        Http.BadUrl_ url ->
          Err (Http.BadUrl url)

## 1.json
{
  "userId": 1,
  "id": 1,
  "title": "sunt aut facere repellat provident occaecati excepturi optio reprehenderit",
  "body": "quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto"
}


## 401.json
{
    "responseType": "Normal",
    "metadata": {
        "url": "http://example.com",
        "statusCode": 401,
        "statusText": "Unauthorized",
        "headers": {}
    },
    "body": "Invalid username or password."
}

## 2.json
{
    "data": {
        "id": 2,
        "first_name": "Janet",
        "last_name": "Weaver",
        "avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/josephstein/128.jpg"
    }
}


## MockApproach1.elm
getPost : Model -> (Result Http.Error String -> msg) -> Int -> Cmd msg
getPost model msg postId =
    let
        url =
            model.apiUrl
                ++ "/posts/"
                ++ String.fromInt postId
                ++ (if model.environment == "mock" || model.environment == "test" then
                        ".json"

## ExpectStringDetailed_Improved.elm
expectStringDetailed : (Result DetailedError ( Metadata, String ) -> msg) -> Expect msg
	/*
	██████╗ ██╗ ██████╗ ██████╗██╗ ██╗██╗ ██╗
	██╔══██╗██║ ██╔═══██╗██╔════╝██║ ██╔╝╚██╗ ██╔╝
	██████╔╝██║ ██║ ██║██║ █████╔╝ ╚████╔╝
	██╔══██╗██║ ██║ ██║██║ ██╔═██╗ ╚██╔╝
	██████╔╝███████╗╚██████╔╝╚██████╗██║ ██╗ ██║
	╚═════╝ ╚══════╝ ╚═════╝ ╚═════╝╚═╝ ╚═╝ ╚═╝
	*/
Approach	Difficulty	Custom Errors	Any Method	Advanced Behaviour?	Comments
Static Files	Very Easy	No	No	No	N/A
"Unboxing" Response	Medium	Yes	No	No	N/A
Mocking Within Elm	Medium	Yes	Yes	No	May increase size of application
Mock Server	Hard	Yes	Yes	Yes	N/A
	expectStringResponseMocked : Response String -> (Result x a -> msg) -> (Response String -> Result x a) -> Http.Expect msg
	expectStringResponseMocked mockResponse toMsg transformer =
	Http.expectStringResponse toMsg <\|
	\_ -> transformer mockResponse
	import Http
	import Json.Decode as D

	expectJson : (Result Http.Error a -> msg) -> D.Decoder a -> Expect msg
	expectJson toMsg decoder =
	expectStringResponse toMsg <\|
	\response ->
	case response of
	Http.BadUrl_ url ->
	Err (Http.BadUrl url)
	{
	"userId": 1,
	"id": 1,
	"title": "sunt aut facere repellat provident occaecati excepturi optio reprehenderit",
	"body": "quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto"
	}
	{
	"responseType": "Normal",
	"metadata": {
	"url": "http://example.com",
	"statusCode": 401,
	"statusText": "Unauthorized",
	"headers": {}
	},
	"body": "Invalid username or password."
	}
	{
	"data": {
	"id": 2,
	"first_name": "Janet",
	"last_name": "Weaver",
	"avatar": "https://s3.amazonaws.com/uifaces/faces/twitter/josephstein/128.jpg"
	}
	}
	getPost : Model -> (Result Http.Error String -> msg) -> Int -> Cmd msg
	getPost model msg postId =
	let
	url =
	model.apiUrl
	++ "/posts/"
	++ String.fromInt postId
	++ (if model.environment == "mock" \|\| model.environment == "test" then
	".json"
	expectStringDetailed : (Result DetailedError ( Metadata, String ) -> msg) -> Expect msg