YumaInaura · October 20, 2015 12:11
diff --git a/file0.txt b/file0.txt
 Date.today
 # => Tue, 20 Oct 201
diff --git a/file1.txt b/file1.txt
 Time.now
 # => 2015-10-20 19:22:41 +0900
diff --git a/file2.txt b/file2.txt
 DateTime.now                                            
 # => Tue, 20 Oct 2015 19:22:43 +0900
diff --git a/file3.txt b/file3.txt
 Date.today.to_s
diff --git a/file4.txt b/file4.txt
 Time.now.to_s(:db)
diff --git a/file5.txt b/file5.txt
 DateTime.now.to_s(:db)