date_time.rb

# encoding: utf-8

# File Name: date_time.rb
# Create Day is 2015/05/22
# Last Update Day is 2015/05/22

# Require List
require 'date'

puts "DateTimeクラス"
date_time = DateTime.now
puts date_time

# フォーマットを指定して出力する
print "%Y年%m月%d日 = ", date_time.strftime("%Y年%m月%d日"), "\n"
puts

print "日付%x = ", date_time.strftime("日付%x"), "\n"
puts

print "%H時(=%I時)%M分%S秒 = ", date_time.strftime("%H時(=%I時)%M分%S秒"), "\n"
puts

print "時刻%X = ", date_time.strftime("時刻%X"), "\n"
puts

print "タイムゾーン = ", date_time.strftime("%Z"), "\n"
puts

print "日付+時刻 = ", date_time.strftime("%c"), "\n"
puts