| require 'rack' | |
| File.open "ruby.rack.status_code.snip", "w" do |out| | |
| Rack::Utils::HTTP_STATUS_CODES.each do |code, message| | |
| symbol = message.downcase.gsub(/\s|-|'/, '_').to_sym | |
| out.write <<-EOL | |
| snippet #{symbol} | |
| abbr #{code} #{message} | |
| options word | |
| :#{symbol} |
| puts <<-EOL | |
| 1. finding method | |
| EOL | |
| class C | |
| def a_method | |
| 'C#a_method' | |
| end |
| require 'aozora' | |
| Aozora.titles.each do |title| | |
| define_method(title) do |size = 100| | |
| Aozora.public_send(title, size) | |
| end | |
| end |
| class Human | |
| def say | |
| puts "hello" | |
| end | |
| end | |
| module AnyModule | |
| class ::Human | |
| def say | |
| puts "hooooo!!!" |
| class Human | |
| def say | |
| puts "hello" | |
| end | |
| end | |
| module PartyPeople | |
| refine Human do | |
| def say | |
| puts "hooooo!!!" |
| $ brew install elixir | |
| $ elixir -v | |
| Elixir 1.0.5 | |
| $ brew install postgresql | |
| $ createdb # データベース追加 | |
| $ createuser postgres # postgresユーザを追加 | |
| $ psql | |
| (username)=\# ALTER USER postgres CREATEDB; # DB作成できるように |
| #! /bin/zsh | |
| tmux set-window-option -g window-status-current-bg yellow | |
| ssh $1 | |
| tmux set-window-option -g window-status-current-bg default |
| module BlockSortable | |
| def encode | |
| [ | |
| matrix.map(&:last).join, | |
| matrix.index(self) | |
| ] | |
| end | |
| def matrix | |
| str = self.dup |
| #!/bin/bash | |
| # Build tools and dependencies | |
| sudo yum install git gcc gcc-c++ make openssl-devel -y | |
| # Install RBENV | |
| git clone git://github.com/sstephenson/rbenv.git ~/.rbenv | |
| echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile | |
| echo 'eval "$(rbenv init -)"' >> ~/.bash_profile |
