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Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

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Uploading Files To A Cloud Via Cloudinary and CarrierWave with Rails

This is a tutorial on how to use Cloudinary cloud services with carrierwave to upload files, in this case we would like to use it for image uploading for our users avatar

Sign Up For A Cloudinary Account

Cloudinary -> Sign up for an account here!

Take Note Of Details In Your Dashboard

After successfuly signing up, you will be redirected to your dashboard.

ignatius22

<div id="errors" style="
  background: #c00;
  color: #fff;
  display: none;
  margin: -20px -20px 20px;
  padding: 20px;
  white-space: pre-wrap;
"></div>
<div id="root"></div>
<script>

ignatius22

<div id="errors" style="
  background: #c00;
  color: #fff;
  display: none;
  margin: -20px -20px 20px;
  padding: 20px;
  white-space: pre-wrap;
"></div>
<div id="root"></div>
<script>

ignatius22

import React, { useEffect } from "react";

const MyComponent = ({ fetchDrafts, fetchHistory }) => {
  useEffect(() => {
    fetchDrafts();
    fetchHistory();
    const fetchDraftsTimer = setInterval(() => {
      fetchDrafts();
    }, 120000);