unasuke

1. ディレクトリをつくる

ここでは3章、 https://railstutorial.jp/chapters/static_pages?version=5.1#sec-sample_app_setup に記載されている

$ cd ~/environment
$ rails _5.1.6_ new sample_app
$ cd sample_app/

をDockerで実行する方法を記述します。1章 hello_app や 2章 toy_app の場合も手順は同様なので、適宜読み換えてください。

unasuke

# frozen_string_literal: true

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do

unasuke

https://twitter.com/denari01/status/937635986460196865

unasuke

class Hash
  def reject_by_key(key)
    self.reject do |k, v|
      k == key
    end
  end
end

unasuke

格闘

1. haconiwaのbuildができない

次のうなDockerfileを用いてhaconiwaのbuildを試みましたが、qiitaの下書き(末尾引用)にも書いたようにlibuv.so.1が実行時に見付からなくて実行できない。 (静的リンクしてるはずでは??)

FROM centos:7

RUN yum install -y \

unasuke

Keybase proof

I hereby claim:

• I am unasuke on github.
• I am unasuke (https://keybase.io/unasuke) on keybase.
• I have a public key whose fingerprint is 1AEB 195E 2467 4AF0 D1BD 9547 24A6 8210 B1F3 4732

To claim this, I am signing this object:

unasuke

ORIGINAL_BRANCH_NAME = 'hoge'

`git status --porcelain | grep D`.each_line do |l|
  file = l.split[1]
  puts <<~EOS
    This file is deleted. Do you need restore it?
      #{file}
    y/n/q
  EOS
  case gets.chomp

unasuke

FROM alpine

RUN apk add --no-cache --virtual=builddeps \
        bison           \
        ca-certificates \
        cmake           \
        curl            \
        gcc             \
        g++             \
        libc-dev        \

unasuke

all_char = []

Dir.glob("build/**/*.html").each do |path|
  buf = ""
  file = File.open(path)
  file.read(nil, buf)
  all_char += buf.split("", -1).uniq
end

all_char.uniq.sort.each do |char|

unasuke

require 'esa'

def average_work_time( hour, minutes, count )
  total_minutes = hour * 60 + minutes
  average_minutes = total_minutes / count
  average_hour = average_minutes / 60
  average_minutes %= 60
  return "%02d:%02d" % [average_hour, average_minutes]
end