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Ruby&Rails入門講座-1
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Koji SHIMADA
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Ruby&Rails入門講座-1
1.
Ruby勉強会@札幌 特別編 Ruby&Rails 入門講座 Ruby札幌 http://jp.rubyist.net/?RubySapporo
2.
アジェンダ -はじめに(5分) -自己紹介(35分) -irbを使ったRuby実習(20分) -休憩(5分) -Rails実習(110分) -おわりに (5分)
3.
自己紹介 Self-Introduction
4.
irbを使ったRuby実習 Practice ruby by
using irb
5.
Ruby実習 1 + 1
6.
Ruby実習 1 + 0.1
* 5
7.
Ruby実習 a = 1 a.class
8.
Ruby実習 b = 2 c
= a + b puts c
9.
Ruby実習 ab = “aaa”+“bbb” puts
“#{ab}ccc”
10.
Ruby実習 ary = %w|aaa
bbb ccc| ary.class ary.inspect
11.
Ruby実習 ary[0] ary << “ddd” ary.shift puts
ary
12.
Ruby実習 ary.each do |element| puts
element end
13.
Ruby実習 hash = {“aaa”
=> “xxx”, “bbb” => “yyy”} hash.class
14.
Ruby実習 a = true a.class a.inspect
15.
Ruby実習 if a puts “true” else puts
“false” end
16.
Ruby実習 def foo(isNight, name) if
(isNight) return “こんばんわ#{name}” else return “こんにちわ#{name}” end end
17.
Ruby実習 puts foo(true, “しまだ”)
18.
休憩 break time
19.
Railsチュートリアル Practice rails
20.
ここからは masuidriveさんの資料で
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