This is a sample code for web testing. When I'm looking for a job, I often see competition programming in web tests, so I put it together.
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| #出力 | |
| print 'hello (print)' # 改行なしで出力 | |
| puts 'hello(put)' # 改行ありで出力 | |
| p 'hello(p)' # デバッグ用出力（データ形式がわかる） | |
| #繰り返し | |
| for num in 1..3 do | |
| puts(num) | |
| end | |
| #if文 | |
| if false then | |
| puts ('if Line') | |
| elsif 3>2 then | |
| puts ('elsif') | |
| else | |
| puts ('else') | |
| end | |
| #文字列比較 | |
| if 'hello'.eql?("hello") | |
| puts ('hello = hello') | |
| end | |
| #関数 | |
| def double(num) | |
| return num*2 | |
| end | |
| puts double(3) | |
| #ファイル | |
| if __FILE__ == $0 | |
| end | |
| #文字列の分割 | |
| #=> ["apple", "big", "dog"] | |
| split_ary = 'apple big dog'.split | |
| puts split_ary | |
| split_ary2 = 'alpha,bbq,cat'.split(",") | |
| puts split_ary2 | |
| #文字列の末尾の改行文字を取り除く | |
| puts "dogs\n".chomp | |
| #文字列を数字に変換 | |
| puts "12.3".to_i #=> 12 | |
| puts "12.3".to_f #=> 12.3 | |
| #数列の配列を生成 | |
| #=> [2,3,4] | |
| num_ary = (2..4).to_a | |
| puts num_ary |