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Webpack in Rails

All code is available in example app - https://github.com/maxivak/webpacker-rails-example-app

Table of Contents

• NPM and Yarn
• Webpack and Webpacker

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from __future__ import print_function

import sys
import argparse
import os.path
import textwrap
import re
from pprint import pprint
import xml.etree.ElementTree as ET

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How to seed a Rails database with a CSV file

1. Setup

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

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<?php
    //set up pods::find parameters to limit to 5 items
    $param = array(
        'limit' => 5,
    );
    //create pods object
    $pods = pods('pod_name', $params );

    //check that total values (given limit) returned is greater than zero
    if ( $pods->total() > 0 ) {

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# Model
class Profile < ApplicationRecord
  has_one_attached :avatar
  accepts_nested_attributes_for :avatar_attachment, allow_destroy: true
end

# Controller
class ProfilesController < ApplicationController
  before_action :set_profile, only: [:show, :edit, :update, :destroy]