脱线道士维克多

Refactoring

Policy Objects refactoring Posted on Jan 15, 2018

Decorators refactoring Posted on Jan 2, 2018

Form Object refactoring Posted on Jun 11, 2017

Service Object refactoring Posted on Jun 4, 2017

使用工具提高 Rails 代码质量 refactoring Posted on Sep 8, 2016

Value Object refactoring Posted on Sep 26, 2015

发布 / 订阅模式 refactoring Posted on Mar 30, 2015

Top 20 Things a Programmer Should Know refactoring Posted on Feb 7, 2015

Growing Rails Applications in Practice - 6 learningnote , refactoring Posted on Jan 29, 2015

Growing Rails Applications in Practice - 5 learningnote , refactoring Posted on Jan 29, 2015

Growing Rails Applications in Practice - 4 learningnote , refactoring Posted on Jan 28, 2015

Growing Rails Applications in Practice - 3 learningnote , refactoring Posted on Jan 27, 2015

Growing Rails Applications in Practice - 2 learningnote , refactoring Posted on Jan 26, 2015

Growing Rails Applications in Practice - 1 learningnote , refactoring Posted on Jan 24, 2015

面向对象设计实践指南 8 - 组合对象 learningnote , refactoring Posted on Jan 13, 2015

面向对象设计实践指南 7 - 使用模块共享角色行为 learningnote , refactoring Posted on Jan 12, 2015

面向对象设计实践指南 6 - 通过继承获得行为 learningnote , refactoring Posted on Jan 11, 2015

面向对象设计实践指南 5 - 使用鸭子类型技术降低成本 learningnote , refactoring Posted on Jan 7, 2015

面向对象设计实践指南 4 - 创建灵活的接口 learningnote , refactoring Posted on Jan 4, 2015

面向对象设计实践指南 3 - 管理依赖关系 learningnote , refactoring Posted on Jan 3, 2015

面向对象设计实践指南 2 - 设计具有单一职责的类 learningnote , refactoring Posted on Dec 29, 2014

面向对象设计实践指南 1 learningnote , refactoring Posted on Dec 27, 2014

对代码命名的一点思考和理解 refactoring Posted on Sep 22, 2014

Object-Oriented Design and Refactoring Patterns in Ruby refactoring Posted on Aug 29, 2014

Code Smells refactoring Posted on Aug 28, 2014

Testing

RSpec tips testing Posted on May 28, 2018

API Driven Development with APIary.io testing Posted on Jun 25, 2017

Rails 5 Controller Tests testing Posted on May 15, 2017

Mocking in Ruby with Minitest testing Posted on May 12, 2017

Best way to set a header to all tests using MiniTest testing Posted on May 8, 2017

Rails 搭配 minitest 写测试 testing Posted on Aug 29, 2014

Four-Phase Test testing Posted on Aug 28, 2014

Git

Pro Git 第2版笔记 git Posted on Apr 16, 2018

gitignore git Posted on Apr 15, 2018

Understanding the GitHub Flow git Posted on May 30, 2015

Git Cheat Sheet Chinese git Posted on Sep 26, 2014

git reflog 和 git log 的区别，外加 git cherry-pick 的一种用法 git Posted on Sep 1, 2014

git merge 和 rebase 和 cherry-pick 的区别 git Posted on Aug 29, 2014

git 用法合集以及 git-extras git Posted on Aug 29, 2014

git revert 和 git reset 的区别 git Posted on Aug 29, 2014

git 删除错误提交的 commit git Posted on Aug 29, 2014

Useful Tips For A Better Commit Message git Posted on Aug 29, 2014

Terminal

使用 Antigen 管理 Zsh Plugins terminal Posted on Jan 3, 2019

带图标的 ls 命令 terminal Posted on Jul 16, 2018

mkcert 为 localhost 自签发安全证书 terminal Posted on Jul 12, 2018

从 Pow 切换到 Puma-Dev terminal Posted on Jan 30, 2018

macOS 配置 ssh-agent terminal , server Posted on Jan 24, 2018

Installing a specific version of a homebrew package terminal Posted on Nov 25, 2015

Unix/Linux 命令技巧 terminal Posted on Nov 25, 2015

修改 SSH 默认 22 端口的方法 terminal , server Posted on Dec 23, 2014

Build Awesome Command-Line Applications in Ruby: 01 Have a Clear and Concise Purpose terminal , learningnote Posted on Sep 25, 2014

scp 命令详解 terminal , server Posted on Sep 19, 2014

不输密码登录 SSH terminal , server Posted on Sep 15, 2014

提高 Shell 和 Vim 的工作效率 terminal , editor Posted on Aug 29, 2014

Editor

Ruby in VSCode editor Posted on Nov 14, 2018

开发环境配置补遗 editor Posted on Dec 10, 2014

Speedy Workflows With Atom editor Posted on Oct 28, 2014

提高 Shell 和 Vim 的工作效率 terminal , editor Posted on Aug 29, 2014

Api

Rails API 项目中的 Error 处理 api Posted on Aug 9, 2018

重放攻击 Replay Attacks securing , api Posted on Jun 10, 2018

让 Content-Type 默认使用 application/json api Posted on Jun 5, 2018

RESTful & JSON API api Posted on Apr 20, 2018

JWT api Posted on Apr 10, 2018

Building a robust JSON API client with Ruby api Posted on Sep 1, 2014

Metaprogramming

关于 Ruby 元编程 metaprogramming Posted on Sep 24, 2018

Ruby 中的委托 metaprogramming Posted on Sep 15, 2014

Dynamic super-overridable methods in Ruby metaprogramming Posted on Sep 4, 2014

Learning Ruby: class << self metaprogramming Posted on Sep 1, 2014

Codecademy

CodeCademy JavaScript 学习笔记 codecademy , learningnote Posted on Sep 2, 2014

CodeCademy Ruby 学习笔记 codecademy , learningnote Posted on Sep 1, 2014

Learningnote

重读 Rails Guide 2 learningnote Posted on Sep 29, 2018

Dart 语言程序设计 7 - 类和对象 learningnote Posted on Aug 14, 2018

Dart 语言程序设计 6 - 异常 learningnote Posted on Aug 12, 2018

Dart 语言程序设计 5 - 流程控制 learningnote Posted on Aug 12, 2018

Dart 语言程序设计 4 - 操作符 learningnote Posted on Aug 5, 2018

Dart 语言程序设计 3 - 函数 learningnote Posted on Aug 2, 2018

Dart 语言程序设计 2 - 数据类型 learningnote Posted on Aug 2, 2018

Dart 语言程序设计 1 learningnote Posted on Aug 1, 2018

重读 Rails Guide 1 learningnote Posted on Jul 12, 2018

图解算法 3 learningnote , algorithms Posted on Mar 13, 2018

图解算法 2 learningnote , algorithms Posted on Mar 12, 2018

图解算法 1 learningnote , algorithms Posted on Mar 11, 2018

JavaScript 高级程序设计读书笔记 1 learningnote Posted on Jan 20, 2018

Effective Ruby 2 - 类、对象和模块（下） learningnote Posted on Nov 6, 2016

Effective Ruby 2 - 类、对象和模块（上） learningnote Posted on Nov 1, 2016

Effective Ruby 1 - 让自己熟悉 Ruby learningnote Posted on Oct 30, 2016

Growing Rails Applications in Practice - 6 learningnote , refactoring Posted on Jan 29, 2015

Growing Rails Applications in Practice - 5 learningnote , refactoring Posted on Jan 29, 2015

Growing Rails Applications in Practice - 4 learningnote , refactoring Posted on Jan 28, 2015

Growing Rails Applications in Practice - 3 learningnote , refactoring Posted on Jan 27, 2015

Growing Rails Applications in Practice - 2 learningnote , refactoring Posted on Jan 26, 2015

Growing Rails Applications in Practice - 1 learningnote , refactoring Posted on Jan 24, 2015

面向对象设计实践指南 8 - 组合对象 learningnote , refactoring Posted on Jan 13, 2015

面向对象设计实践指南 7 - 使用模块共享角色行为 learningnote , refactoring Posted on Jan 12, 2015

面向对象设计实践指南 6 - 通过继承获得行为 learningnote , refactoring Posted on Jan 11, 2015

面向对象设计实践指南 5 - 使用鸭子类型技术降低成本 learningnote , refactoring Posted on Jan 7, 2015

面向对象设计实践指南 4 - 创建灵活的接口 learningnote , refactoring Posted on Jan 4, 2015

面向对象设计实践指南 3 - 管理依赖关系 learningnote , refactoring Posted on Jan 3, 2015

面向对象设计实践指南 2 - 设计具有单一职责的类 learningnote , refactoring Posted on Dec 29, 2014

面向对象设计实践指南 1 learningnote , refactoring Posted on Dec 27, 2014

HTTP 下午茶节选 learningnote Posted on Dec 23, 2014

Ruby 基础教程第4版读书笔记 9 - Proc 类 learningnote Posted on Dec 9, 2014

Ruby 基础教程第4版读书笔记 8 - Time 类与 Date 类 learningnote , time Posted on Dec 9, 2014

Ruby 基础教程第4版读书笔记 7 - Encoding learningnote Posted on Dec 5, 2014

Ruby 基础教程第4版读书笔记 6 - File, Dir learningnote Posted on Dec 4, 2014

Ruby 基础教程第4版读书笔记 5 - IO learningnote Posted on Dec 3, 2014

Ruby 基础教程第4版读书笔记 4 - 正则表达式类 regexp , learningnote Posted on Nov 27, 2014

Ruby 基础教程第4版读书笔记 3 learningnote Posted on Nov 14, 2014

Ruby 基础教程第4版读书笔记 2 learningnote Posted on Nov 12, 2014

Ruby 基础教程第4版读书笔记 1 learningnote Posted on Nov 4, 2014

Build Awesome Command-Line Applications in Ruby: 01 Have a Clear and Concise Purpose terminal , learningnote Posted on Sep 25, 2014

CodeCademy JavaScript 学习笔记 codecademy , learningnote Posted on Sep 2, 2014

CodeCademy Ruby 学习笔记 codecademy , learningnote Posted on Sep 1, 2014

Helper

Using concat and capture to clean up custom Rails helpers helper Posted on Sep 4, 2014

Tip

Rails 项目避免用户使用弱密码 tip Posted on Nov 27, 2018

如何在 Ruby 中进行版本号的比较 tip Posted on Nov 18, 2018

4 Simple Memoization Patterns in Ruby tip Posted on Oct 15, 2018

使用 create_or_find_by 避免并发问题 tip Posted on Sep 20, 2018

Net::HTTP 小抄 tip Posted on Sep 18, 2018

在 controller 中使用 return 的方法 tip Posted on Aug 30, 2018

在单一的 Ruby 脚本里面使用 bundle 安装 gem tip Posted on Aug 13, 2018

Rails 的事务 tip Posted on May 13, 2018

Better Gemfile tip Posted on Mar 23, 2018

Debug Gem tip Posted on Mar 22, 2018

浮点数为什么算不准 tip Posted on Mar 16, 2018

位运算 tip Posted on Mar 15, 2018

lib/ 目录下应该放什么代码 tip Posted on Jan 24, 2018

Marshal.dump and load with ActiveRecord tip , caching Posted on Jun 17, 2017

reverse_merge 为方法设置默认参数的技巧 tip Posted on May 12, 2017

Rename a method in Ruby: alias_method and remove_method tip Posted on May 5, 2017

How To Change The View Path Of A Controller In Rails tip Posted on Sep 26, 2016

也可以不用 Figaro tip Posted on Sep 18, 2016

How to DRY Your Rails Routes tip Posted on Sep 11, 2016

Skipping Validations in Ruby On Rails tip Posted on Aug 10, 2016

Rails 的锁机制 tip Posted on Aug 9, 2016

Gemfile 中版本号的说明 tip Posted on May 18, 2016

同步异步阻塞非阻塞 tip Posted on Jan 19, 2016

如何正确使用 Object#tap 方法 tip Posted on Jan 19, 2016

case 表达式的高级技巧 tip , advanced Posted on Jan 10, 2016

You’ll love module_function tip Posted on Jan 10, 2016

Should You Use Scopes or Class Methods? tip Posted on Sep 6, 2015

How to use i18n with Rails 4 enums tip Posted on Aug 5, 2015

How to return correct HTTP error codes from Ruby on Rails application tip Posted on Jun 2, 2015

Define an array condition that selects on dynamic columns tip Posted on Jun 1, 2015

10 Ruby tricks to improve your code (or not) tip Posted on Mar 27, 2015

ActiveSupport MessageVerifier tip Posted on Mar 24, 2015

Rails Log tip Posted on Feb 26, 2015

Currying in Ruby tip Posted on Jan 24, 2015

Ruby 2.1.5 标准库 tip Posted on Dec 25, 2014

番茄工作法 tip Posted on Nov 19, 2014

Ruby 2 Keyword Arguments tip Posted on Nov 6, 2014

Auto-loading lib files in Rails 5 tip Posted on Oct 16, 2014

Using rails and lost connection to MySQL server during query tip Posted on Oct 15, 2014

Working with Bits and Bytes in Ruby tip Posted on Sep 30, 2014

Struct vs OpenStruct tip Posted on Sep 28, 2014

Ruby Pre-defined variables tip Posted on Sep 15, 2014

%Q, %q, %W, %w, %x, %I, %i, %r, %s tip Posted on Sep 15, 2014

How to parse String to Hash in Ruby tip Posted on Sep 15, 2014

A Tip of Ruby Initialize Method tip Posted on Sep 12, 2014

ActiveRecord::QueryMethods 中 joins 的一种用法 tip Posted on Sep 9, 2014

Server

macOS 配置 ssh-agent terminal , server Posted on Jan 24, 2018

CentOS 7 服务器配置 server Posted on Jun 20, 2016

Ubuntu 14.04 LTS 服务器配置 server Posted on Jun 9, 2015

修改 SSH 默认 22 端口的方法 terminal , server Posted on Dec 23, 2014

scp 命令详解 terminal , server Posted on Sep 19, 2014

不输密码登录 SSH terminal , server Posted on Sep 15, 2014

Nginx 基础入门 server Posted on Sep 9, 2014

Time

Active Support Improvements in Rails 5 rails5 , time , enumerable , bigbinary Posted on Feb 22, 2016

Rails 中如何获取当前星期数目 time Posted on Jan 11, 2016

Ruby 基础教程第4版读书笔记 8 - Time 类与 Date 类 learningnote , time Posted on Dec 9, 2014

Rails 中的时间处理 time Posted on Sep 26, 2014

Codewars

IP 转换器 codewars Posted on Sep 30, 2014

Mac

squirrel 鼠鬚管輸入法從入門到精通 mac Posted on Jul 16, 2018

同步开发环境到一台全新的电脑 mac Posted on Jan 1, 2018

Things 3 mac Posted on Nov 29, 2017

Redis mac , caching Posted on Jun 13, 2017

Mac下载神器aria2 mac Posted on Oct 7, 2016

Memcached mac , caching Posted on Oct 31, 2014

brew install mysql on mac os 10.10 mac , database Posted on Oct 27, 2014

Database

MySQL utf8mb4 字符集 database Posted on Mar 5, 2015

MySQL 索引类型一览 database Posted on Nov 19, 2014

brew install mysql on mac os 10.10 mac , database Posted on Oct 27, 2014

Caching

Redis 常见面试问题汇总 caching Posted on Sep 9, 2018

Rails 5.2 的 Redis Cache Store caching Posted on Jul 30, 2018

Marshal.dump and load with ActiveRecord tip , caching Posted on Jun 17, 2017

Redis mac , caching Posted on Jun 13, 2017

Awesome Low Level Caching for Your Rails App caching Posted on Jan 8, 2016

Guide to Caching in Rails using Memcache caching Posted on Nov 2, 2014

Memcached mac , caching Posted on Oct 31, 2014

Rake

为 Rails 的 Rake 添加 sandbox 模式 rake Posted on Nov 27, 2018

Rake Task 中 invoke 跟 execute 的不同 rake Posted on Nov 11, 2014

Custom Rake Tasks rake Posted on Nov 11, 2014

Enumerable

Active Support Improvements in Rails 5 rails5 , time , enumerable , bigbinary Posted on Feb 22, 2016

What's new in Ruby 2.3 Enumerable enumerable Posted on Jan 21, 2016

5个很少用到的 Enumerators 方法 enumerable Posted on Apr 10, 2015

Enumerable & Enumerator in Ruby enumerable Posted on Nov 19, 2014

Regexp

Ruby 基础教程第4版读书笔记 4 - 正则表达式类 regexp , learningnote Posted on Nov 27, 2014

Debug

Rails 日志中记录当前用户 debug Posted on Sep 20, 2018

控制台的一些小技巧 debug Posted on Aug 30, 2018

Handling Exceptions debug Posted on Aug 1, 2016

Debugging Rails debug Posted on Jan 21, 2015

Debugging Ruby debug Posted on Jan 20, 2015

Ruby 错误信息 debug Posted on Dec 12, 2014

Functional_programming

Ruby 闭包 functional_programming Posted on Jan 19, 2015

Javascript

在 Rails 中使用 JavaScript javascript Posted on Jan 26, 2018

Yarn 基础 rails5 , javascript Posted on Dec 25, 2017

RJS, UJS 和 SRJ 的区别 javascript Posted on May 11, 2015

Advanced

Rails 的 CurrentAttributes advanced Posted on Oct 21, 2018

Rails 的 MessageVerifier 开发无状态的令牌功能 advanced Posted on Sep 24, 2018

Rails 中的多表继承 advanced Posted on Jun 20, 2018

Rails 中的单表继承 advanced Posted on May 31, 2018

Ruby 2.5 特性 advanced Posted on Feb 15, 2018

Ruby 中的 eval 与 binding advanced Posted on Sep 19, 2016

case 表达式的高级技巧 tip , advanced Posted on Jan 10, 2016

Ruby 中那些你绕不过的「坑」 advanced Posted on Jul 6, 2015

How Ruby Uses Memory advanced Posted on May 15, 2015

Rails5

unassociated records in rails 5 rails5 Posted on Jun 13, 2018

Yarn 基础 rails5 , javascript Posted on Dec 25, 2017

Active Job 进阶 rails5 Posted on Nov 30, 2017

Active Job 基础 rails5 Posted on Nov 30, 2017

Turbolinks 5 rails5 Posted on Aug 15, 2016

Active Support Improvements in Rails 5 rails5 , time , enumerable , bigbinary Posted on Feb 22, 2016

测试 Rails 5 的新功能 rails5 Posted on Jan 11, 2016

Introduction to Rails 5 Attributes rails5 Posted on Jan 7, 2016

ApplicationRecord in Rails 5 rails5 Posted on Jan 7, 2016

What's new in Rails 5 rails5 Posted on Oct 4, 2015

Bigbinary

Active Support Improvements in Rails 5 rails5 , time , enumerable , bigbinary Posted on Feb 22, 2016

Uml

在 Mac 上使用 PlantUML 画 UML uml Posted on Apr 4, 2016

UML 类图学习小结 uml Posted on Apr 4, 2016

UML 类图几种关系的总结 uml Posted on Apr 4, 2016

UML 入门 uml Posted on Apr 4, 2016

Environment

Creating staging and other environments in Rails environment Posted on Aug 25, 2016

Scrum

如何做好敏捷教练 scrum Posted on Oct 21, 2018

Agile tools for kanban scrum Posted on Jun 7, 2017

如何写好 Use Case scrum Posted on Jun 6, 2017

创建用户故事地图 (User Story Mapping) 的8个步骤 scrum Posted on Jun 3, 2017

如何写好 User Story scrum Posted on Jun 2, 2017

Google

常用的 Google 搜索技巧 google Posted on Nov 29, 2017

Algorithms

环形队列 algorithms Posted on Jul 11, 2018

图解算法 3 learningnote , algorithms Posted on Mar 13, 2018

图解算法 2 learningnote , algorithms Posted on Mar 12, 2018

图解算法 1 learningnote , algorithms Posted on Mar 11, 2018

Performance

API 性能优化 performance Posted on Apr 1, 2018

Web 性能优化 performance Posted on Mar 27, 2018

Securing

重放攻击 Replay Attacks securing , api Posted on Jun 10, 2018

Gems

在 Ruby 中检查和更新 URL 的一个小技巧 gems Posted on Nov 27, 2018

Ruby 中的状态机 gems Posted on Nov 27, 2018

Knowledge

提早优化是万恶之源 knowledge Posted on Jan 2, 2019

同步、异步、阻塞、非阻塞以及 API 的一个小技巧 knowledge Posted on Dec 27, 2018

算法的复杂度 knowledge Posted on Dec 17, 2018

常见的索引方式 knowledge Posted on Dec 15, 2018

处理并发的方式 knowledge Posted on Dec 15, 2018

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