LoginSignup
0
0

More than 5 years have passed since last update.

Rubyで間違いやすい配列の範囲指定

Posted at

[x..y]がよく[x,y]に間違って、意味全然違うので注意する必要がある

arr = [1,2,3,4,5,6]
arr[1..2]
arr[1,2]
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0