andyjeffries

objects = [MyObject.new(name: "John Smith"), MyObject.new(name: "Joan Smith"), MyObject.new(name: "Jane Doe")]

objects.select {|o| o.name["Smith"]}.each do |o|
  o.name.gsub!("Smith", "Jones")
  o.save
end

andyjeffries

$ curl env-printer.55726d54-72cd-4564-9c52-e46845c20433.k8s.civo.com                                                                                      ⎈ |prod:default
GET / HTTP/1.1
Host: env-printer.55726d54-72cd-4564-9c52-e46845c20433.k8s.civo.com
User-Agent: curl/7.64.1
Accept: */*
X-Forwarded-For: 192.168.0.8
X-Forwarded-Host: env-printer.55726d54-72cd-4564-9c52-e46845c20433.k8s.civo.com
X-Forwarded-Port: 80
X-Forwarded-Proto: http
X-Forwarded-Server: traefik-65bccdc4bd-tkbmn

andyjeffries

Debugging Ruby on Rails with VS Code

1. Add to your Gemfile and bundle install --binstubs (then run rails app:update:bin to fix bundler overwriting Rails 5 default bin stub).

group :development do
  gem 'ruby-debug-ide'
  gem 'debase'

  # If you want some nice documentation, 

andyjeffries

{"lastUpload":"2020-11-20T19:09:03.523Z","extensionVersion":"v3.4.3"}

andyjeffries

Overview

This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.

Most the credit for these changes go to Dave Holland.

Requirements

• Mac OSX 10+
• Administrator privileges

andyjeffries

# Add to the given file the given lines, after the line with the given text, or replace the content
def add_to_file(path, text, after=nil, replace=false)
  lines = []
  if replace
    lines = text
  else
    File.readlines(path).each do |line|
      if after != nil and line.include?(after)
        lines << line
        lines << text

andyjeffries

--database=mysql
--skip-coffee
--skip-turbolinks
--template=~/.rails-template.rb

andyjeffries

#!/usr/bin/ruby

def count_lines(filename, type)
  lines = File.read(filename).force_encoding('BINARY').split("\n")
  lines.delete_if {|line| line[/^\s*$/]}
  case type
  when :ruby
    lines.delete_if {|line| line[/^\s*#/]}
  when :go
    lines.delete_if {|line| line[/^\s*\/\/$/]}

andyjeffries

require "faraday"
class Customer < ActiveRestClient::Base
  base_url  "http://requestb.in"
   
  ActiveRestClient::Base.faraday_config do |faraday|
    faraday.adapter(:net_http)
    faraday.options.timeout       = 20
    faraday.headers['User-Agent'] = "ActiveRestClient/#{ActiveRestClient::VERSION}"
  end
  

andyjeffries

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Use Uglifier as compressor for JavaScript assets