mirzalazuardi

default: &default
  adapter: sqlite3
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
  timeout: 5000
  encoding: utf8

development:
  primary:
    <<: *default
    database: db/development.sqlite3

mirzalazuardi

How to set up Rails 6 production on Digital Ocean One Click Ruby on Rails Droplet

1. Clone The Source

Clone the source repository.

2. Generate Secret Key

Run rails secret to generate secret key and set SECRET_KEY_BASE to the value later in ~/.profile.

mirzalazuardi

• Rails 7.0.2
• stimulus js
• importmaps
• dropzone.js
• direct upload ActiveStorage

This is simple implementation of technologies in hobby project of mine built in Rails7 where I need direct upload to S3.

mirzalazuardi

#!/bin/sh  
# echo sudo apt update
# sudo apt install -y curl net-tools tmux vim
# SLACK_WEBHOOK_URL=https://yourslackwebhookurl

hs=`hostname`
down_message="$hs logger is not running, please check"
while true  
do  
  if nc -zw1 google.com 443; then

mirzalazuardi

--require spec_helper

mirzalazuardi

# Dockerfile
FROM ruby:2.6.3
RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs postgresql-client-11 graphviz &&\
  curl -sL https://deb.nodesource.com/setup_10.x | bash - && \
  curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
  echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list && \
  apt-get update && apt-get install -y nodejs yarn
RUN mkdir /app
WORKDIR /app
ADD Gemfile /app/Gemfile

mirzalazuardi

browser = Watir::Browser.new(:chrome, headless: true)
browser.goto(url)
doc = browser.element(css: 'html').wait_until(&:present?)
Nokogiri::HTML(doc.inner_html).css('html’)

mirzalazuardi

require 'rubygems'
Pry.commands.alias_command 'c', 'continue'
Pry.commands.alias_command 's', 'step'
Pry.commands.alias_command 'n', 'next'
Pry.config.editor = "nvim"

def pbcopy(input)
  str = input.to_s
  IO.popen('pbcopy', 'w') { |f| f << str }
  str

mirzalazuardi

<?php
/**As part of a data processing pipeline, complete the implementation of the make_pipeline method:
- The method should accept a variable number of functions, and it should return a new function that accepts one parameter $arg.
- The returned function should call the first function in the make_pipeline with the parameter $arg, and call the second function with the result of the first function.
- The returned function should continue calling each function in the make_pipeline in order, following the same pattern, and return the value from the last function.
For example, Pipeline::make_pipeline(function($x) { return $x * 3; }, function($x) { return $x + 1; }, function($x) { return $x / 2; }) then calling the returned function with 3 should return 5.
**/
class Pipeline
{
    public static function make_pipeline()

mirzalazuardi

<?php 
/**A palindrome is a word that reads the same backward or forward. Write a function that checks if a given word is a palindrome.
 * Character case should be ignored. For example, isPalindrome("Deleveled") should return true as character case should be ignored, resulting in "deleveled", which is a palindrome since it reads the same backward and forward.
**/
class Palindrome
{
    public static function isPalindrome($word)
    {
        $word              = trim($word); 
        $word              = strtolower($word);