Feature #183

Array.[]の使いどころについて追記する。

Added by yhara (Yutaka HARA) almost 4 years ago. Updated about 1 year ago.

[ruby-reference-manual:961]
Status:Closed Start date:06/18/2008
Priority:Normal Due date:
Assignee:okkez (okkez _) % Done:

100%

Category:doc
Target version:-
reporter:matsue ruby_version:

Description

使いどころがわからない。
 実例が欲しい。

Arrayのサブクラスを作成したときにリテラルのように使用するために用意されているそうだ。

 ---
 class SortedArray < Array
 ...
 end

 sa = SortedArray[1,2,3]
 ---

Associated revisions

Revision 2901
Added by okkez almost 4 years ago

fixed #183

History

Updated by okkez (okkez _) almost 4 years ago

  • Assignee set to okkez (okkez _)

Updated by okkez (okkez _) almost 4 years ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100
Applied in changeset r2901.

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