祝日のたんぶら

Nov 02
Permalink

「こういうコードが恥ずかしいコードである」
という価値観について、上級技術者間で意識統一がなされていればね。

ようするにコードレビューと言うのは、大学の研究室で言う輪講とかと同じなんです。
コードをよりよいものにする、と言うのも目的の一つですが、コードを組んだ人のレベルアップを図る、という目的もある。

十分な人数の、良く判っているプログラマがいるならばペアプログラミングも良いでしょう。でもペアを組んで回れるほどレベルの高い人がいなかったら?
「教授と助教授と助手の目の前で発表させる」
しかないじゃないですか。

もちろん、この作業は「教授や助教授や助手」の時間を食います。もしあまりにも多くの時間を食うのであれば可能性は次の3つのどれか。

1. 初心者が多すぎる。そのため、「教授や助教授や助手」の時間をフルに使っても、全部など到底見切れない。コードの品質は悪いままである。
2. 初心者が少なすぎる。コードの品質は最初から高く、いくら見ても時間の無駄である
3. 「教授や助教授や助手」のレベルに到達した技術者が実はいない。なので見当違いな所を見ていたり、全員が同じ間違いを犯していていくらレビューしても品質は向上しない

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