tbilous

module Streaks
  class Drives

    MINIMUM_RATING_FOR_STREAK = 5
    ACTIVE_STREAK_MINIMUM_AMOUNT = 3

    def initialize user
      @user = user
    end

tbilous

# Create a Secret Key for Rails
#
# You can generate a secure one through the Greenlight docker image
# with the command.
#
#   docker run --rm bigbluebutton/greenlight:v2 bundle exec rake secret
#
SECRET_KEY_BASE=

# The endpoint and secret for your BigBlueButton server.

tbilous

# frozen_string_literal: true

# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.
#
# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).
#
# This program is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free Software
# Foundation; either version 3.0 of the License, or (at your option) any later
# version.

tbilous

/*
 * Handling Errors using async/await
 * Has to be used inside an async function
 */
try {
    const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
    // Success 🎉
    console.log(response);
} catch (error) {
    // Error 😨

tbilous

# routes.rb
  match 'ads/:id/present/*path.:format', :to => 'ads#present'

# ads_controller.rb
  def present
    @ad = Ad.find(params[:id])
    path = "#{params[:path]}.#{params[:format]}"
    send_data(@ad.get_file(path), :filename => path, :disposition => 'inline')
  end

tbilous

http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

tbilous

#!/usr/bin/env ruby
# example:  ruby task_p2.rb

require 'json'
require 'yaml'

def set(hash, path, val)
  parts = path.split('.')
  scope = hash

tbilous

#!/usr/bin/env ruby
# example:  ruby task_p1_t2_v2.rb 'To be or not to be -that is the question' 5
require 'ostruct'

v1, v2 = ARGV

input_str = v1
n = v2.to_i

input_words = input_str.split(/\s+/)

tbilous

#!/usr/bin/env ruby
# example:  ruby task_p1_t2_v1.rb 'To be or not to be that is the question' 5

v1, v2 = ARGV
puts v1.scan(/.{1,#{v2}}\b|.{1,#{v2}}/).each(&:lstrip!).join("\n")

tbilous

#!/usr/bin/env ruby
# example: ruby task_p1_t1.rb 'abcdab987612'

require 'ostruct'

input_str = ARGV[0]
input_chars = input_str.chars
first_char = input_chars.shift

initial_state = OpenStruct.new(