Coding Dojo

Participants: AlexandreFreire , BrunoGola , DaniloSato , EduardoSouza , HugoCorbucci , IgorSugupira , JulianMonteiro , KellyBraghetto , MarcioSantos , MarianaBravo , RodrigoPimentel Scribe: MarianaBravo Kata: Bowling in Python ( KataBowling ) Schedule 20:00 ~ 20:20 Introduction to the Dojo A few participants came for the first time, so we started with a brief introduction to the Dojo. 20:20 ~ 21:40 Coding Session After voting for the Bowling problem, we began coding the problem in Python with Randori style.

Participants: AlexandreFreire , BrunoGola , DanielCordeiro , DaniloSato , FabricioSousa , FernandoFreire , GiulianoMega , HugoCorbucci , IgorSugupira , JacquelineMarchetti , JulianMonteiro , KellyBraghetto , MarianaBravo , PauloCheque , RafaelBarroso , RodrigoPimentel Scribe: HugoCorbucci Kata: Bowling in Python ( KataBowling ) Schedule 20:00 ~ 20:15 Presentation of the problem to new members & Creativity card A creativity card was picked and read then the problem was explained. There were three new members and the score rules were not clear to old members either so we spent some time discussing the rules.

Participants: DaniloSato , FabricioSousa , HugoCorbucci , JacquelineMarchetti , JulianMonteiro , MarcioSantos , MarianaBravo , PauloCheque and RafaelBarroso Scribe: DaniloSato Kata: Poker Hands in Python (an slightly easier version of KataTexasHoldEm ) Schedule 20:00 ~ 20:20 Discussion of the Kata The problem was already chosen during the week, so the group discussed a little about the Poker rules and briefly discussed the approach to solve it. 20:20 ~ 21:50 Coding Session

Participants: DaniloSato , DeiseAoki , EduardoKatayama , FabricioSousa , HugoCorbucci , JacquelineMarchetti , JulianMonteiro , MarianaBravo , PauloCheque , RafaelBarroso , RicardoAbe and ThiagoColucci Scribe: DaniloSato Kata: Poker Hands in Python (an slightly easier version of KataTexasHoldEm ) Schedule 20:00 ~ 20:15 Dojo Introduction Since we had four new members, we decided to go quickly through our Dojo Introduction slides. 20:15 ~ 20:20 Discussion of the Kata

Participants: AlexandreFreire , BrenoFranco , DeiseAoki , EduardoKatayama , FabricioSousa , HugoCorbucci , HugoBarauna , JacquelineMarchetti , JoseDeDeus , JulianMonteiro , MarianaBravo , PauloCheque , RafaelBarroso , RicardoAbe , RodrigoFlores , and ThiagoColucci Scribe: MarianaBravo Kata: KataMinesweeper in Python (acm.uva.es/p/v101/10189.html) Schedule 20:00 ~ 20:15 Dojo Introduction Again we had four new members, and so we went quickly through our Dojo Introduction slides. 20:15 ~ 20:20 Description and Discussion of the Problem

Participants: BrenoFranco , DaniloSato , FabricioSousa , HugoCorbucci , PauloCheque , ThiagoColluci and Yoshi Scribe: DaniloSato Kata: A simple Rails application Schedule 20:15 ~ 22:00 Presentation and Coding Session This session was different than usual. DaniloSato would be presenting a session on BDD with Rspec and Rails in a local Rails event (Rio On Rails) on the next saturday. He decided to present a demo version of his lecture to gather feedback from the Dojo participants.

Participants: DaniloSato , CarlosVillela , CharlotteChang , FabricioSousa , FernandoMeyer , Guilherme, HugoCorbucci , MarianaBravo and MarioHCT Scribe: DaniloSato Kata: Poker Hands (acm.uva.es/p/v103/10315.html) in Ruby Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem In the beggining of this session we had a few people in the room, so we decided to revisit an already solved problem (Poker Hands), but this time in Ruby. The discussion turned out to be short, since we already had a strategy for solving the problem.

Participants: DanielCordeiro , DaniloSato , GiulianoMega , HugoCorbucci , JulianMonteiro , KellyBraghetto , MarianaBravo , PauloCheque e RodrigoPimentel Scribe: DaniloSato Food: DaniloSato Kata: Karate Chop (5 binary chop implementations) in Ruby (codekata.pragprog.com/2007/01/kata_two_karate.html) Schedule 20:15 ~ 20:30 Introduction DaniloSato presented the Dojo concept, principles and rules. Slides available at (groups.google.com/group/dojo_sp/files) 20:30 ~ 20:45 Discussions and Affinity Map Group discussion about personal motivations and expectations from Dojo. Results were gathered in index cards and placed in an affinity map, available at (www.

Participants: DanielCordeiro , DaniloSato , EduardoSousa , GiulianoMega , GuilhermeSilveira , HugoCorbucci , JulianMonteiro , KellyBraghetto , MarianaBravo , PauloCheque , RafaelBarroso e RodrigoPimentel Scribe: DaniloSato Food: JulianMonteiro Kata: Roman Numerals in Python (www.rubyquiz.com/quiz22.html) Schedule 20:25 ~ 20:35 Introduction of new participants and choosing kata/programming language 20:35 ~ 21:15 Coding Session I Code TDD’ed in Randori style, switching pairs every 7 minutes. In the beggining, the participants had a feeling of competition and rushed to code and finish the problem.

Participants: DaniloSato , GiulianoMega , JulianMonteiro , MarianaBravo e RodrigoPimentel Scribe: DaniloSato Food: GiulianoMega Kata: Roman Numerals in Ruby (www.rubyquiz.com/quiz22.html) Schedule 20:30 ~ 21:40 Coding Session Code TDD’ed in Randori style, switching pairs every 7 minutes. We decided to work on the same problem as last week to get used to the Randori style. The format worked better this time. However, we struggled a lot with language issues in the beggining (dealing with Strings, mostly).

Participants: DanielCordeiro , DaniloSato , HugoCorbucci , KellyBraghetto , MarianaBravo and PauloCheque Scribe: MarianaBravo Food: HugoCorbucci Kata: Roman Numerals in Python (www.rubyquiz.com/quiz22.html) Schedule 20:00 ~ 21:40 Coding Session Based on the code written on the 19-Jul-2007 meeting we finished the Roman Numerals problem. We used TDD and Randori, switching pairs every 7 minutes. Coding flowed more easily this time, and everyone was satisfied with the result, which can be downloaded at groups.

Participants: BrenoFranco , DaniloSato , FabricioSousa , HugoCorbucci , JacquelineMarchetti , MarianaBravo , PauloCheque and Yoshi Scribe: DaniloSato Kata: Tempesta Challenge in Java Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem The Tempesta Challenge was a game developed some years ago by GuilhermeSilveira and PauloSilveira . The goal is to program a robot that has to battle other participant’s robots in a circular arena. The last man standing is the winner.

Participants: DaniloSato , FabricioSousa ,André, MarianaBravo , HugoCorbucci , JacquelineMarchet ,Breno and Danilo B. Scribe: FabricioSousa Randori: To and Fro in ruby CreativeWhackPack Card: See the Positive Schedule 20:20 ~ 20:25 - Introduction Two New members attended to this dojo, Welcome Danilo B. and André. To introduce this members to dojo, we took the 5 minutes intro. 20:25 ~ 20:33 - Choosing the Problem As usually, five different problems were available for choice.

Participants: BrenoFranco , DanielCordeiro , DaniloSato , RodrigoPimentel and ThiagoColucci Scribe: DaniloSato Kata: “Splitting the Loot” (RubyQuiz ) in Ruby (www.rubyquiz.com/quiz65.html) Schedule 20:15 ~ 20:30 Discussing the Problem The problem was the same as last meeting’s. Last time we were not able to finish, so we decided to solve it again, as a PreparedKata . The approach this time was to use a brute force backtracking algorithm.

Participants: BrenoFranco , DaniloSato , FabricioSousa , HugoCorbucci , JacquelineMarchetti , MarianaBravo , RodrigoKumpera , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: Sokoban in Python (www.rubyquiz.com/quiz5.html) Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem After we decided to solve the Sokoban problem, we started discussing about it. We should not focus on an algorithm to actually solve a given level, but actually build a command interpreter and the game engine to simulate a Sokoban game.

Participants: BrenoFranco , DaniloSato , FabricioSousa , HugoCorbucci , JacquelineMarchetti , MarianaBravo , PauloCheque , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: KataBankOCR in Ruby / Rspec Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem We decided to switch the programming language for a while (from Python to Ruby), so we chose a problem that would not demand too much algorithm background. The KataBanOCR seemed the right choice, since we could tackle it step by step and learn Ruby on our way through these steps.

Participants: BrenoFranco , DaniloSato , FabricioSousa , JacquelineMarchetti , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: Grid Folding (www.rubyquiz.com/quiz63.html) Schedule 20:15 ~ 20:20 Choosing the Problem This time the problem was chosen quickly. We decided to solve the Grid Folding problem from Ruby Quiz. 20:20 ~ 22:00 Discussing the Problem Instead of trying to simulate the paper folding using Arrays, we decided to discuss different approaches to the problem.

Participants: BrenoFranco , DaniloSato , FabricioSousa , JacquelineMarchetti , PauloCheque , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: The Blocks Problem (acm.uva.es/p/v1/101.html) in Ruby / Rspec Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem We’ve chosen to solve this uva simulation problem in an object-oriented design. We discussed a little about some of the behaviour we wanted to put in a Block, like: placing one on top of another, resetting it to its original position, and retrieving the top of a pile of blocks.

Participants: DaniloSato , FabricioSousa , HugoCorbucci , JacquelineMarchetti , JulianMonteiro , LucianoRamalho , MarianaBravo , NateAune , RodrigoPimentel and ThiagoColucci Scribe: DaniloSato Kata: “Mesa da Sra. Montagny” (in Portuguese) in Python (br.spoj.pl/problems/MESA/) Schedule 20:00 ~ 20:20 Discussion of the Kata This time DaniloSato and MarianaBravo presented a PreparedKata . In the beginning, the problem was presented and the group discussed an overall approach to solve it. The problem involved creating and bi-coloring a graph with n People nodes and m Friendship edges.

Participants: BrenoFranco , DaniloSato , FernandoRaganhan , HugoCorbucci , JacquelineMarchetti , JulianMonteiro , MarianaBravo , RodrigoFlores , RodrigoPimentel and ThiagoColucci Scribe: DaniloSato Kata: “Rede Ótica” (in Portuguese) in Python (br.spoj.pl/problems/REDOTICA/) Schedule 20:00 ~ 20:30 Discussion and Choosing the Problem Some problems were chosen by e-mail as potential challenges to be solved in this meeting. We voted and chosen to solve another graph problem. We had to find a minimum spanning tree in a graph with n nodes and m edges.

Participants: Apologies, I forgot to make a list. It was about 10 - 12 people, around half of whom hadn’t come to a GRUG meeting before. Scribe: EmilyBache Kata: KataMinesweeper in Ruby on a Mac with TextMate and RSpec Schedule 18:00 ~ 18:30 informal welcome, explanations and setting up environment. We had already agreed before the meeting which Kata we would do, and that we would be using RSpec, through discussion on the mailing list.

Participants: BrenoFranco , DaniloSato , FabricioSousa , HugoBarauna , HugoCorbucci , JacquelineMarchetti , JulianMonteiro , LeonardoRochael , MarianaBravo , PauloCheque , RodrigoFlores , RodrigoPimentel , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: “Saldo de Gols” (in Portuguese) in Python (br.spoj.pl/problems/SALDO/) Schedule 20:00 ~ 20:30 Discussion and Choosing the Problem Some problems were chosen by e-mail as potential challenges to be solved in this meeting. We decided to solve another algorithmic problem.

Participants: BrenoFranco , DaniloSato , FabricioSousa , FernandoMeyer , FernandoRaganhan , HugoCorbucci , MarianaBravo , PauloSilveira , RodrigoFlores , RodrigoKumpera , ThiagoColucci and Yoshi Scribe: DaniloSato Kata: “Splitting the Loot” (RubyQuiz ) in Python (www.rubyquiz.com/quiz65.html) Schedule 20:20 ~ 20:50 Choosing and Discussing the Problem Today we had some problems with the environment and spend some time configuring it. After that, we decided to vote which problem we would solve.

Participants: HugoCorbucci , MarianaBravo , FabricioSousa , CesarSeragiotto , MartinFabichak , BrenoFranco , Yoshi and HeltonRosa Scribe: MarianaBravo Randori: “The Skyline Problem” in C (acm.uva.es/p/v1/105.html) Schedule 20:00 ~ 21:00 Discussing the Problem The problem was presented by one of the participants, who proposed an aditional challenge of developing an algorithm that would run in time O(n lg n). The other participants were interested in the challenge, and we discussed a few approaches to the problem.

Presentes: Bruno (participou da metade) Tulio Carol (nгo programou, participou de poucas partes) Adam Pedro Paulo (Como й mesmo o nome do amigo do Tulio?) Funke Quem mais? Problema: Amigo oculto (http: // rubyquiz.com / quiz2.html) programado em Java O cуdigo ainda serб disponibilizado no GitHub Programamos alguns casos de teste simples como lista vazia, lista unitбria, lista com 2 e 3 pessoas, entгo comeзamos a testar a aleatoriedade do sorteio e chegamos ao fim.

Participants: FabricioSousa , HugoCorbucci , MarianaBravo , RodrigoFlores and ? Scribe: ? (Hugo Corbucci) Kata: The Settlers of Catan (acm.uva.es/problemset/v5/539.html) in Ruby Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem (as Usual) 20:30 ~ 22:00 Coding Session The problem started as a RandoriKata with FabricioSousa presenting the start of his solution and the audience involving on it later on, switching every 7 minutes as usual. The problem evolved until we reached a test where the greedy solution wouldn’t solve anymore.

Participants: BrenoFranco , BrunoGola , DaniloSato , FabricioSousa , HugoCorbucci , MarianaBravo , RodrigoFlores and RodrigoPimentel Scribe: DaniloSato Kata: Deciding victory in Go (acm.uva.es/p/v8/852.html) in Ruby Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem (as Usual) 20:30 ~ 22:00 Coding Session The problem was solved in Ruby with Rspec in a RandoriKata style, switching pairs every 7 minutes. We thought that the problem was solved by the end of the session, but when running an integration test (with the sample input from the problem description page) it didn’t work.

Participants: BrunoGola , DaniloSato , HugoCorbucci , JacquelineMarchetti , LeandroLameiro , MarianaBravo , MarioHCT , RodrigoFlores and RodrigoPimentel Scribe: DaniloSato Kata: Fuzzy Time (www.rubyquiz.com/quiz99.html) in Ruby Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem (as Usual) 20:30 ~ 22:15 Coding Session The problem was solved in Ruby with Rspec in a RandoriKata style, switching pairs every 7 minutes. One of the main themes of this meeting was the use of mocks (and rspec’s mocking framework).

Participants: FabricioSousa , HugoCorbucci , MarianaBravo , ThiagoColucci , MartinFabichak , LucianoRamalho , JacquelineMarchetti and maybe others Scribe: ? ( HugoCorbucci ) Kata: Roman Numerals (rubyquiz.com/quiz22.html) in Lua Schedule 20:00 ~ 21:00 Choosing the Language and Setting up the environment 21:00 ~ 22:15 Coding Session The problem was solved in Lua with lunit in a RandoriKata style, switching pairs every 7 minutes. Since nobody had any previous experience with Lua, it was a really painful experience.

Participants: HugoCorbucci , MarianaBravo , FabricioSousa , AdolfoRodrigues , MartinFabichak , LucianoPacheco , ThiagoColucci and aFriendOfMartin Scribe: ? ( HugoCorbucci ) Kata: Expressions (www.spoj.pl/problems/EXPRESS/) in Smalltalk Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem (as Usual) 20:30 ~ 22:15 Coding Session The problem was solved in Smalltalk with SUnit using Squeak. It worked in a RandoriKata style, switching pairs every 7 minutes. The main discussion was around how operations could be represented alike in pre, post and infix notation.

Participants: HugoCorbucci , MarianaBravo , FabricioSousa , AdolfoRodrigues , MartinFabichak ,JacquelineMarchetti Scribe: FabricioSousa Randori: CUnit - A C UnitTest module written by dojo people Schedule 20:15 ~ 20:30 Choosing and Discussing the Problem (as Usual) 20:30 ~ 22:15 Coding Session We create some basic functions such as assert_true and assert_equals using C. Testing the Unit with it’s own test was pretty nice, and the whole thing about double negation and boolean logic gave a certain problem at first.

Participants: HugoCorbucci , MarianaBravo , FabricioSousa , AdolfoRodrigues , JacquelineMarchetti , ThiagoColucci , Luiz, Matheus, Claudivan, BrenoFranco , LeandroLameiro Scribe: MarianaBravo Randori: The blocks problem (acm.uva.es/p/v1/101.html) in C Photos: Photos of this session and the previous one can be found at www.flickr.com/photos/22122356@N05/sets/72157604270236786/ Schedule (times are innacurate) 20:00 ~ 20:15 Introduction of new members and dojo presentation. Choosing problem. We’ll settle on C as a language for a while, because jumping between languages no one knows doesn’t get us anywhere.

[Bruno e Carol] Tentam resolver problema com linha a mais. Comeуaram adicionando comentрrios. Tentam descobrir porque Щltima linha que deveria ser “#####” ж “ “. Descobrem que ж um if que tem uma restriусo para bordas. [Carol e Tulio] apagaram um if complicado que tinham escrito logo antes e nao impactou muito. acharam mais um defeitinho no cзdigo, a linha passada para imprimir a borda inferior estava errada. Comeуamos a entender o problema de novo…

Ata do dojo 29/04/2009 comeзamos бs 17:40 !!! Adam e Pedrгo Eles voltal ao ultimo problema encontrado no ъltimo dojo. Falta uma linha branca no final. Eles analisam o mйtodo getCrosswords da classe Puzzle. Eles discutem sobre o local onde os mйtodos imprimem as linhas. O Adam faz uma nova modificaзгo no mйtodo preencheBordaHorizontal Pedro e Bruno Continuam a resoluзгo do problema. Pedro estб explicando ao Bruno em que ponto estгo.

Voltamos ao plano: Quadradсo (X) Brancos: Cantos (X) Meios 18 ciclos: Numeracao: Arquivo: [bruno e carol] corrigindo teste16 do branco nao passando, fizeram passar de forma tosca [carol e paulo] Em discussсo coletiva, chegamos a um consenso sobre a soluусo: percorrer as bordas e, para cada branco, invocar um mжtodo recursivo de verificaусo da vizinhanуa branca. Carol e Paulo comeуaram Яs 17hs43. Ambos de camiseta branca. Estсo falando de branco a todo momento.

Dojo-SEA - crosswords - 18/02/2009 Participantes: - Bruno - Tъlio - Fernando - Adam - Lucas - Cйlio (O pai dele bateu o carro e ele teve que ir socorrer, saiu аs 18:10) - Eduardo Duplas: Bruno e Tъlio: Decidiram eliminar a re-escrita que a ъltima dupla do dojo anterior havia feito e voltaram para o cуdigo que estava passando. Decidiram refatorar para deixar o cуdigo mais claro. Retiraram os replaces que trocavam as bordas por B e mudaram a condiзгo do if para ver se o elemento й igual a X e nгo a B como era anteriormente, alйm de limpar o cуdigo colocando algumas coisas para dentro do mйtodo de transformar em um array de char[][].

Participantes: Bruno, Paulo, Tъlio, Carol, Adam, Laurindo, Fernando, Cйlio, Victor. Problema: Continua Crossword - (http: // rubyquiz.com/ quiz10.html) levantamento com post-its do que falta para terminar: Tabuleiro Simples (Linhas e Colunas), Numeraзгo, Leitura do arquivo e Cantos. Estimamos em 5 ciclos (7 minutos) para finalizar o tabuleiro simples. Bruno + Paulo: Completando casos de teste para verificar se as linhas do tabuleiro estгo sendo montadas corretamente. Iniciaram testes da montagem de colunas

Participantes: Bruno, Túlio, Carol, Adam, Célio. Problema: Continua Crossword - (http: // rubyquiz.com/ quiz10.html) Estimamos os cartões que estavam faltando: Cantos: 12 ciclos, Numeração 9 ciclos, Leitura do arquivo 5 ciclos. Bruno + Túlio: Conversaram a respeito da abordagem a ser utilizada para o refactoring de aplicação dos cantos. Decidiram criar um novo arquivo de teste para o pré-processamento dos espaços em branco. Túlio + Carol: Fizeram o testDois com uma borda e um X no centro do crossword.

Problema: Continua Crossword - (http: // rubyquiz.com/ quiz10.html) Adam e Tъlio: Pegaram o teste jб quebrado e comeзaram de onde haviam parado no dojo anterior. Modificaram o mйtodo para passar no teste. Em seguida fizeram outro teste com 3 ‘X’ seguidos em uma mesma coluna. Entre outros com mais de um ‘X’ na mesma linha. Tъlio e Cйlio: Fizeram um teste com dois brancos no meio e a lуgica nгo estava considerando tal caso.

Participantes: Bruno, Cйlio, Fernando (Ouvinte), Laurindo, Alexandre (Foi Embora 18:32), Paulo, Adam, Wesley e Carol. Problema: Crossword - (http: // rubyquiz.com/ quiz10.html) Adam + Wesley / Wesley + Laurindo / Laurindo + Paulo : Iniciando com o teste de leitura da Matriz. Rolaram umas discussхes sobre as decisхes iniciais e a estrutura de dados a ser considerada. Paulo + Alexandre: Implementaram o teste do quadrado cheio de uma matriz 1x1;

Problema do placar do boliche (Bruno mandou um PDF retirado de um artigo cientнfico) Cуdigo em; http: // github.com/brunopedroso/bowling_dojo/tree/master Bruno e Cйlio: Bruno explica a situaзгo para Cйlio. O Bruno explica a situaзгo para todos os integrantes do dojo. O bruno cria um novo arquivo chamado bowlingTest.rb Tulio e Celio: Escrevem um teste com duas bolas.Criaram o metodo frame, que ja recebe as duas bolas de uma vez.

bruno e tulio: tentaram por o ambiente de testes para funcionar tulio e pedro: conseguiram fazer o rspec rodar, mas descobrimos q o exec nсo ж o que estavamos procurando pedro e adam descobriram o system, e conseguiram fazer funcionar. Escreveram o gabarito. adam e renan Adam pergunta pra galera sobre estratжgias sobre como iterar os arquivos passados por parРmetro. Depois comeуam a pesquisar os mжtodos da classe File do Ruby.

O que fazer nesse dojo: Mudanзa de arquitura? Necessita ainda mais refatoramento? Mudar o mйtodo desenhaCantoLinha e desenhaCanto? Decisгo Unificar desenhaCanto com desenhaCantoLinha Bruno e Vinнcius: Bruno comeзa a alterar o metodo desenha canto sob a supervisao do vinicius -> adicionam o metodo isBranco na primeira condicional. Modificam tambйm o desenhaCantoLinha Refatoram o desenha canto Vinнcius e Eduardo: voltaram udo atras com cmd-zzzzzzzz… refizeram o refactoring que faz o desenhaCanto usar o isBranco

Dojo-SEA - 04/03 Cжlio e Lucas: Comeуaram. Tendo problemas para comentar um cзdigo, infinitest nсo se atualiza. Reiniciaram infinitest e funcionu. Criando novos testes: dois brancos e mais nada. Nсo passou de primeira, pois hр uma Щnica cerquilha no comeуo da Щltima linha. Encontraram bug no preencheBordaInferior. HЯ um espaуo a mais no comeуo (talvez um espaуo a menos nos demais). Estсo analizando getCrosswords(). Comeуaram a analisar o preencheLinhas() e acabou o tempo.

We tackled this Kata at GothPy 2008-10-07. We split into groups and came up with three solutions which are all elegant in different ways and employ different algorithms. KataRomanNumeralsAsReadableAsWeCouldMakeIt KataRomanNumeralsYetAnotherOne