From 65da3d8dda8aee14e8be09113aaa0cbcc65476aa Mon Sep 17 00:00:00 2001
From: Masato Komatsubara <masa@Masato-no-MacBook.local>
Date: Wed, 6 Dec 2017 13:56:10 +0900
Subject: [PATCH] =?UTF-8?q?transport=E3=83=A1=E3=82=BD=E3=83=83=E3=83=89?=
 =?UTF-8?q?=E3=81=AE=E3=83=AA=E3=83=95=E3=82=A1=E3=82=AF=E3=82=BF=E3=83=AA?=
 =?UTF-8?q?=E3=83=B3=E3=82=B0?=
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---
 lib/transport.rb | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/lib/transport.rb b/lib/transport.rb
index d930638..a3b8505 100644
--- a/lib/transport.rb
+++ b/lib/transport.rb
@@ -1,11 +1,4 @@
 def transport(source)
-  array = source.split("\n").map {|s| s.split(" ")}
-  rows_count = array.first.count
-
-  transported_array = []
-  0.upto(rows_count - 1) do |i|
-    transported_array << array.map {|a| a[i]}
-  end
-
-  transported_array.map {|s| s.join(" ")}.join("\n")
-end
\ No newline at end of file
+  array = source.split("\n").map { |s| s.split(' ') }
+  array.transpose.map { |s| s.join(' ') }.join("\n")
+end