m-nakamura145

function peco_change_directory
  set -l query (commandline)

  if test -n $query
    set peco_flags --query "$query"
  end

  z -l | peco $peco_flags | awk '{ print $2 }' | read recent
  if [ $recent ]
      cd $recent

m-nakamura145

function peco_select_history
  if test (count $argv) = 0
    set peco_flags --layout=bottom-up
  else
    set peco_flags --layout=bottom-up --query "$argv"
  end
history|peco $peco_flags|read foo
if [ $foo ]
    commandline $foo
  else

m-nakamura145

# for fish theme
set -g theme_powerline_fonts no
set -g theme_nerd_fonts yes

# alias
alias g git
alias gg 'git gr'
alias gs 'git status'
alias grep "grep --color -n -I --exclude='*.svn-*' --exclude='entries' --exclude='*/cache/*'"
alias ls "ls -G" # color for darwin

m-nakamura145

function peco-git-branch-checkout --description 'Check out a branch interactively'

    set dir (basename $PWD)
	git branch -a | peco --prompt="[$dir] Checkout branch:" --query="$argv" | tr -d ' ' > /tmp/branchname
    set selected_branch_name (cat /tmp/branchname)

    # Remove remote/ if its part of the branchname
    switch $selected_branch_name
    case '*-\>*'
        set selected_branch_name (echo $selected_branch_name | perl -ne 's/^.*->(.*?)\/(.*)$/\2/;print')

m-nakamura145

• http://isucon.net/archives/50697356.html
• https://speakerdeck.com/fujiwara3/isucon-summer-school-2

SSHの設定

• ログインミスって終了を防ぐために公開鍵設置後そのセッションを維持したままチームメンバーがSSHログインできるかを確認すること

利用するcommandのインストールなど

プロセス監視

なんのプロセスが動いてるか確認してミドルウェアを把握する

m-nakamura145

[16] pry(main)> rsv.update_columns(status: 2)
  Reservation Update (4.4ms)  UPDATE `reservations` SET `status` = 2 WHERE `reservations`.`id` = 1
=> true
[17] pry(main)> rsv.previous_changes
=> {}

m-nakamura145

class BaseWorker
  include Sidekiq::Worker
  sidekiq_retries_exhausted do |msg, exception|
    Sidekiq.logger.fatal [self.class.name.underscore.to_sym, :retries_exhausted, msg]
    Bugsnag.auto_notify(exception)
  end
end

m-nakamura145

require 'worker/base_worker'

class DispatchOpenRestaurantCsvWorker < BaseWorker
  sidekiq_options queue: :default, retry: 1

  def perform
    OpenRestaurantCsvWorker.dispatch
  end
end

m-nakamura145

require 'worker/base_worker'

class NotifyCancelledReservationWorker < BaseWorker
  sidekiq_options queue: :reservation, retry: 3

  def perform(reservation_id)
    reservation = Reservation.find(reservation_id)
    reservation.notify_cancelled
  end
end

m-nakamura145

require 'worker/base_worker'

class NotifyVisitedReservationWorker < BaseWorker
  sidekiq_options queue: :reservation, retry: 3

  def perform(reservation_id)
    reservation = Reservation.find(reservation_id)
    reservation.notify_visited
  end
end