brlafreniere

class Car
    attr_reader :current_speed
    attr_reader :brand
    attr_reader :max_speed

    # use hash args because then you know what parameters are what when calling
    # the function.
    def initialize(args = {})
        @current_speed = args[:current_speed] || 0
        @brand = args[:brand] || "unknown"

brlafreniere

# Below is the controller code from a sort of "group/party game" webapp I had worked on at one point.
# 
# It's from a Ruby on Rails application, which provides a lot of functionality out of the box
# So it might not look like "that much code" because Rails eliminates the need for writing a ton of boilerplate.
#
# I believe it at least demonstrates some understanding of model relationships and high level application design.
#
# information is broadcasted in real-time using websockets via ActionCable

class GamesController < ApplicationController

brlafreniere

// This code is from a language learning web application that I've been building as a hobby project. 
// The `Login` function is a React component. It displays a login form to the user if the user is not logged in.
// If they are already logged in, they are redirected to the home page.

// The form is submitted to a Rails backend, which uses the Devise gem configured in API mode.
// A JSON Web Token is returned, and the client stores it as a cookie.
// The other file in this gist, `store.js`, is a data structure which represents the front-end's global state.

import Layout from "components/layout"
import { useState } from "react"

brlafreniere

2:08:07 PM: Executing task 'SpringbootAuthUpdatedApplication.main()'...

Download https://repo.maven.apache.org/maven2/javax/xml/bind/jaxb-api/2.3.0/jaxb-api-2.3.0.pom
Download https://repo.maven.apache.org/maven2/javax/xml/bind/jaxb-api-parent/2.3.0/jaxb-api-parent-2.3.0.pom
Download https://repo.maven.apache.org/maven2/javax/xml/bind/jaxb-api/2.3.0/jaxb-api-2.3.0.jar
> Task :compileJava
> Task :processResources UP-TO-DATE
> Task :classes

> Task :SpringbootAuthUpdatedApplication.main()

brlafreniere

const UserRegistration = (props) => {
    const appContext = useContext(AppContext)
    const history = useHistory();
    const [cookies, setCookie, removeCookie] = useCookies(['auth-token']);
    const [messagesCleared, setMessagesCleared] = useState(true)

    useEffect(() => {
        return () => {
            appContext.setStatusMessage({type: null, text: null})
            appContext.setErrors(null)

brlafreniere

const UserRegistration = (props) => {
    const appContext = useContext(AppContext)
    const history = useHistory();
    const [cookies, setCookie, removeCookie] = useCookies(['auth-token']);
    const [messagesCleared, setMessagesCleared] = useState(true)

    useEffect(() => {
        console.log('messagesCleared: ' + messagesCleared) // always appears false...
        
        // doing this to avoid le infinite loopz

brlafreniere

import React from 'react';
import './App.css';
import { BrowserRouter } from "react-router-dom"

import AppContext from "./AppContext"

import IssueBrowser from "./components/IssueBrowser"
import ErrorMessages from "./components/ErrorMessages"
import LoaderWidget from "./components/LoaderWidget"

brlafreniere

function setupRedirect() {
  <Redirect .../>
}

render() {
  setupRedirect();
  return (
    <form>...</form>
  )
}

brlafreniere

<Switch>
    <Route path="/admin/books">
        <RecordAdmin singular="book" plural="books" table={BookTable} form={BookForm} />
    </Route>
    <Route path="/admin/authors">
        <RecordAdmin singular="author" plural="authors" table={AuthorTable} form={AuthorForm} />
    </Route>
    <Route path="/admin/branches">
        <RecordAdmin singular="branch" plural="branches" table={BranchTable} form={BranchForm} />
    </Route>

brlafreniere

<Switch>
    <Route path="/admin/books">
        <RecordAdmin singular="book" plural="books" table={BookTable} form={BookForm} />
    </Route>
    <Route path="/admin/authors">
        <RecordAdmin singular="author" plural="authors" table={AuthorTable} form={AuthorForm} />
    </Route>
    <Route path="/admin/branches">
        <RecordAdmin singular="branch" plural="branches" table={BranchTable} form={BranchForm} />
    </Route>