amolpujari

module SanitizerHelper
  def sanitize text
    text = text.to_s.
            gsub("?xml","").
            gsub(/DOCTYPE|json|CDATA/,"").
            gsub("<p><br></p>", "<br/>").
            gsub(/\<(script|iframe|xml|applet|body|code|em|form|html|head|header|footer|input|textarea|map|nav|pre|template|tab|var|video|canvas|audio|ruby|wbrxlink|xs|binding|soap|rdf|channel|rss)/,"").
            gsub(/ +/," ").
            gsub(/(\<br\>)+/,"<br>").
            gsub(/\n+/,"\n").

amolpujari

Object.class_eval do
  def private_inspect
    memo = {}

    self.instance_variables.inject(memo) do |memo, var|
      memo[var] = self.instance_variable_get(var).to_s
      memo
    end

    except = [:__, :_, :_ex_, :_pry_, :_out_, :_in_, :_dir_, :_file_]

amolpujari

require 'jwt'
require 'json'

API_KEY = "key"
API_SECRET = "secret"

token = JWT.encode({
  jti: SecureRandom.hex,
  iss: API_KEY,
  iat: Time.now.to_i,

amolpujari

require "awesome_print"

module XmlParsing
  require "ox"

  class Reader < ::Ox::Sax
    def initialize file_path, target, target_handler
      @target_handler = target_handler
      @target = target
      @file_path = file_path

amolpujari

require "sinatra"
require "oauth2"

DB = {
  site: "http://api.local.com:3000/",
  redirect_uri: "http://oauth2client:1758/callback"
}

get "/" do
  DB[:uid] = params[:uid]

amolpujari

amol_termsheet|fast!$ rf | grep Completed
Spring is not running
20:09:45 web.1       | Completed 200 OK in 5593ms (Views: 2031.4ms | ActiveRecord: 338.0ms)
20:09:50 web.1       | Completed 200 OK in 657ms (Views: 636.6ms | ActiveRecord: 7.4ms)
20:09:58 web.1       | Completed 200 OK in 604ms (Views: 579.4ms | ActiveRecord: 7.9ms)
20:10:08 web.1       | Completed 200 OK in 639ms (Views: 616.0ms | ActiveRecord: 9.8ms)
20:10:11 web.1       | Completed 200 OK in 657ms (Views: 635.3ms | ActiveRecord: 8.5ms)
20:10:17 web.1       | Completed 200 OK in 754ms (Views: 727.1ms | ActiveRecord: 7.7ms)
20:10:19 web.1       | Completed 200 OK in 680ms (Views: 655.1ms | ActiveRecord: 8.6ms)
20:10:20 web.1       | Completed 200 OK in 553ms (Views: 528.5ms | ActiveRecord: 8.5ms)

amolpujari

module ActiveAdmin
  module Views
    class IndexAsTable < ActiveAdmin::Component
      class IndexTableFor < ::ActiveAdmin::Views::TableFor
        def timestamps_columns
          column :created_at, :sortable => :created_at do |resource|
            resource.created_at and resource.created_at.strftime('%b %-d %Y, %l %P')
          end
          column :updated_at, :sortable => :updated_at do |resource|

amolpujari

## Prepare ###################################################################

# Remove RVM
rvm implode

# Ensure your homebrew is working properly and up to date
brew doctor
brew update

## Install ###################################################################

amolpujari

### write your solution here

module M
  def method_m
    puts 'from m...'
  end
end

module N
  def method_n

amolpujari

In Ruby class variables are denoted by `@@`, and instance variables are denoted by `@`

Instance variables 
 - are private to the class instance, cannot be accessed outside class unless shared
 - they cannot be accessed outside class instance methods
 - they get inherited 

Class variables
 - are private to the class instance, cannot be accessed outside class unless shared
 - they cannot be accessed outside class instance methods