Shozo Hatta hachi8833

## sample3.js
new Promise(function(resolve, reject) {
  setTimeout(() => resolve(1), 2000);

}).then((result) => {
  alert(result);
  return result + 2;
}).then((result) => {
  throw new Error('FAILED HERE');
  alert(result);
  return result + 2;

## conversion.rb
"FR".codepoints
#=> [70, 82]

70 + 127397
#=> 127467

127467.chr(Encoding::UTF_8)
#=> "🇫"

82 + 127397

## invalid.rb
emoji_flag("AA")
#=> "🇦🇦"

## sample.rb
> emoji_flag("eu")
#=> "🇪🇺"

## intl_flag.rb
"🇪🇺".chars
#=> ["🇪", "🇺"]

## docker-compose.yml
version: '2'
services:
  web:
    build: .
    command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
    volumes:
      - .:/myapp
    ports:
      - "3000:3000"
    depends_on:

## dip.yml
version: '7.0'

environment:
  RAILS_ENV: development

compose:
  files:
    - docker-compose.yml

interaction:

## rails7_frontend_options.md

      
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                hachi8833
                / rails7_frontend_options.md
            
            
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              December 30, 2021 03:18
            
          
    A: rails newのみ

インストールされるgem


gem "sprockets-rails", ">= 3.4.2"
gem "importmap-rails", ">= 1.0.1"
gem "turbo-rails", ">= 1.0.0"
gem "stimulus-rails", ">= 1.0.2"


## Dockerfile
# .dockerdev/Dockerfile
ARG RUBY_VERSION
ARG DISTRO_NAME

FROM ruby:$RUBY_VERSION-slim-$DISTRO_NAME

# Common dependencies
RUN apt-get update -qq \
  && DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends \
    build-essential \

## compose.yaml
# compose.yaml
version: '2.4'

x-app: &app
  build:
    context: .dockerdev
    dockerfile: Dockerfile
    args:
      DISTRO_NAME: 'bullseye'
      RUBY_VERSION: '3.1.2'
	new Promise(function(resolve, reject) {
	setTimeout(() => resolve(1), 2000);

	}).then((result) => {
	alert(result);
	return result + 2;
	}).then((result) => {
	throw new Error('FAILED HERE');
	alert(result);
	return result + 2;
	"FR".codepoints
	#=> [70, 82]

	70 + 127397
	#=> 127467

	127467.chr(Encoding::UTF_8)
	#=> "🇫"

	82 + 127397
	version: '2'
	services:
	web:
	build: .
	command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
	volumes:
	- .:/myapp
	ports:
	- "3000:3000"
	depends_on:
	version: '7.0'

	environment:
	RAILS_ENV: development

	compose:
	files:
	- docker-compose.yml

	interaction:
	# .dockerdev/Dockerfile
	ARG RUBY_VERSION
	ARG DISTRO_NAME

	FROM ruby:$RUBY_VERSION-slim-$DISTRO_NAME

	# Common dependencies
	RUN apt-get update -qq \
	&& DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends \
	build-essential \
	# compose.yaml
	version: '2.4'

	x-app: &app
	build:
	context: .dockerdev
	dockerfile: Dockerfile
	args:
	DISTRO_NAME: 'bullseye'
	RUBY_VERSION: '3.1.2'