todesking

# -*- coding: utf-8 -*-

# まだテーブル構造がちゃんと決まってないので、データをコード内にベタ書きしてある。
# 将来的にはActiveRecord化してDBに保存したい。
class NewModel
  def self.find(id)
    INSTANCES[id] || (raise "not found")
  end

  INSTANCES = {

todesking

Application.configure do
  config.after_initialize do
    # Partialの情報をHTMLに埋める
    # For ActionPack 3.2.8
    class ActionView::PartialRenderer
      def render_with_partial_annotation(*args)
        setup(*args)
        path = @path

        content = "".html_safe

todesking

# config/environments/development.rb
# ActiveRecord 3.2.8 / mysql2 0.3.11
Application.configure do
  config.after_initialize do
    class ActiveRecord::ConnectionAdapters::Mysql2Adapter
      def execute_with_warning_is_error(sql, *rest)
        result = execute_without_warning_is_error(sql, *rest)

        warnings = execute_without_warning_is_error('show warnings', :skip_logging).to_a

todesking

gem "fastimage", "~>1.2.13"

module ApplicationHelper
  include ActionView::Helpers::AssetTagHelper

  # 画像サイズ見て自動でwidth/height属性つけるimage_tag
  def image_tag_with_auto_size(source, options)
    if options[:size] || options[:width] || options[:height]
      image_tag_without_auto_size(source, options)
    else

todesking

task :server_list do
  roles.each do|name, role|
    role.each do|server|
      puts "%10s %13s %s" % [name, server, server.options.inspect]
    end
  end
end

todesking

[ -s ~/.rvm/scripts/rvm ] && source ~/.rvm/scripts/rvm

source ~/scripts/vendor/git-completion/git-completion.bash
source ~/scripts/vendor/git-completion/git-prompt.sh

if [ "Darwin" = "$(uname)" ]; then
  alias sed=gsed
	export EDITOR=vim
fi

todesking

# usage:
#  class User < AR::Base
#    extend ActiveSTI
#    define_sti_rule do|record|
#      if record['parent']
#        ChildUser
#      else
#        RootUser
#      end
#    end

todesking

入門Puppet感想

2012-05-09 達人出版会版

具体例はあっても仕組みやそうする理由の説明に乏しく､わかりにくかった｡

manifest

具体的に裏で何が起こっているかに対する説明がないため､システムにmanifestを適用したとき何が起こるのかわからなくてこわい｡ manifestに定義されてるリソースを列挙→依存関係でソート→順番に適用､だと想像しているが｡

todesking

def itss(name, &block)
  describe name do
    it { subject.instance_eval(name).instance_eval(&block) }
  end
end

describe A do
  subject { A.new }
  itss('name.length') { should == 4 }
end

todesking

module ApplicationHelper
  def self.define_with_template(helper_name, template_type, template, locals = [])
    compiled = Tilt[template_type].new(nil) { template }
    define_method(helper_name) do|*args, &block|
      compiled.render(self, Hash[*locals.zip(args).flatten], &block).html_safe
    end
  end

  define_with_template :render_user_name, :slim, <<-SLIM, [:user_name]
.user