alekseyl

alekseyl

alekseyl

#cards_api_test.rb
require 'test_helper'
require 'mini_apivore_helper'

class CardsApiTest < MiniApivoreTest
  
   #------- DEFINE CLASS SPECIFIC NAMED ROUTE HELPERS ----------------
    def __get_cards(expectation)
       check_route( :get, '/cards.json', expectation )
    end 

alekseyl

class AutocompleteControllerDoc
  include Swagger::Blocks

  swagger_path '/autocomplete.json' do
    operation :get,
              summary: 'Fetches autocompletes on Cards titles and tags',
              description: 'Returns nearest completions for words in card titles and tags,'\
                            ' respects card restrictions and privacy rules',
              tags: ['autocomple'] do

alekseyl

Feature	Status
Connection identifiers	✅*
Connection request data (cookies, params)	✅
Disconnect handling	✅
Subscribe to channels	✅
Parameterized subscriptions	✅
Unsubscribe from channels	✅
Subscription Instance Variables	✅ **
Performing Channel Actions	✅

alekseyl

# Rails style guided+
#-------------------- 1. includes and extend --------------
#-------------------- 2. default scope --------------------
#-------------------- 3. inner classes --------------------
#-------------------- 4. constants ------------------------
#-------------------- 5. attr related macros --------------
#-------------------- 6. enums ----------------------------
#-------------------- 7. scopes ---------------------------
#-------------------- 8. has and belongs ------------------
#-------------------- 9. accept nested macros  ------------

alekseyl

<% module_namespacing do -%>
class <%= class_name %> < <%= parent_class_name.classify %>

# Rails style guided+
  #-------------------- 1. includes and extend --------------
  #-------------------- 2. default scope --------------------
  #-------------------- 3. inner classes --------------------
  #-------------------- 5. attr related macros --------------
  #-------------------- 6. enums ----------------------------
  #-------------------- 7. scopes ---------------------------

alekseyl

class CommentsController < ApplicationController
  # I assumed the usual naming for models and foreign columns 
  def users_comments
    # I don't like where( post_id: Post.all ) but if table comments 
    # contains deleted posts comments or even NULLs than we need to keep it this way 
    @user_comments = Comment.where( post_id: Post.all )
                            .where(author_id: Author.where( username: params[:username]) )

  end
end

alekseyl

# Columns: 
# redis - clear memory usage of 100K values in Mb, 
# gz - gz compressed value, smaz = smaz compressed value, 
# key zip = zipping key crumbs to cingle char, 
# me_ - memory_efficient_ hash optimization

#integers, html pieces, plain english text pieces 
+----------+--------+--------+--------+---------+--------+----------+------------+
| type     | redis  | gz     | smaz   | key zip | me_*   | kz+me+gz | kz+me+smaz |
+----------+--------+--------+--------+---------+--------+----------+------------+

alekseyl

 def calc_me_redis_perfomance_hash_zipping( zip_max = 128, sample_size = 10000 )
    Redis.include(MeRedis)
    redis = Redis.new

    Redis.configure do |c|
      c.zip_crumbs = :user
      c.integers_to_base62 = true
      c.hash_max_ziplist_entries = zip_max
    end