stuartambient

class Song < Sequel::Model
  plugin :validation_helpers
  self.raise_on_save_failure

  def validate
    super
    validates_presence [:title, :length, :released_on, :lyrics]
  end
end

stuartambient

# Attempt to use rack/reverse proxy to serve up files upon request that exist outside site root
# The full address for the files /vagrant/TestRails/Music/various-subdirectories
# You can see below the Sinatra route which uses the splat.  
# I'm confused as to what should be in the reverse_proxy line, having tried a number of different variations

# Sinatra route
get '/file/*' do
slim :search_results
end

stuartambient

# netstat -anp

Active UNIX domain sockets (servers and established)
Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
unix  2      [ ]         DGRAM                    20453    2767/systemd        /run/user/1000/systemd/notify
unix  2      [ ACC ]     STREAM     LISTENING     20454    2767/systemd        /run/user/1000/systemd/private
unix  2      [ ACC ]     SEQPACKET  LISTENING     9974     1/init              /run/udev/control
unix  2      [ ACC ]     STREAM     LISTENING     17042    1294/postgres       /var/run/postgresql/.s.PGSQL.5432
unix  2      [ ACC ]     STREAM     LISTENING     9780     1/init              /run/systemd/private
unix  2      [ ACC ]     STREAM     LISTENING     9790     1/init              /run/systemd/fsck.progress

stuartambient

### i need to add another condition in on the Dir.entries, so that directories do not print out
### having no luck with File.stat(x)file? or File.file?....etc

get '/entry' do
  list = Dir["/vagrant/TestRails/RubyPractice/RailsGirls/**/*"]
    list.each do |dir|
     if File.directory?(dir)
       puts "Directory: #{dir}\n" 
      Dir.entries(dir).reject { |x| p "Entry: #{x}" if x =~ /^[^.].*$/ }
     end  

stuartambient

# is it possible to have an if statement in the insert
# dataset and map works in bin/sequel so that is not the problem 

check_ids = DB.fetch("SELECT * FROM album_sub_folders WHERE album_id = {@album_id}")
.....
.....

MUSIC_FILES.insert(file_name: File.basename(entry), 
      album_id: @album_id,
      album_sub_folder_id: @asf_id if check_ids.map.count > 0,

stuartambient

- num_links = @albums.page_count
- link_first_part = %q[<li class="page-item"><a class="page-link" href="#">]
- link_second_part = %q[</a></li>]


<nav aria-label="Page navigation example">
  <ul class="pagination">
    <li class="page-item"><a class="page-link" href="#">Previous</a></li>
    - num_links.times do |i|
      - i = 1

stuartambient

# route - 
get '/pag' do 
  @all_album_links = paginate
  @pages = {}
  @all_album_links.each_slice(10).with_index do |x,i|
       @pages.store("page #{i+1 }", "#{x}")
  end
    slim :pag
  #end
end

stuartambient

class Car {
  constructor(doors = 4, state = "brand new", color = "silver") {
    this.doors = doors
    this.state = state
    this.color = color
  }
}

class Truck {

stuartambient

Beach image by Joe Cook

stuartambient

const { EventEmitter } = require('events');

const ticker = (num, cb) => {
  const emitter = new EventEmitter();

  const counters = { timePassed: 0, count: 0 };

  const timestamp = () => {
    const time = Date.now();
    return time % 5 === 0;