Issue #4147 has been updated by Yui NARUSE. Target version set to 2.0.0 ????????????è¨???£ã?¡ã????£ã?¦ã??大ä??夫ã????¨æ??????????§ã????????????????®ä¸»????????¦ã?¼ã?¹ã?±ã?¼ã?¹ã?£ã??RPG?????¯ã?¼ã?«ã?§ã???????ã?? http://tkool.jp/ http://d.hatena.ne.jp/ktakaki/20111201/p1 ??¨ã?????話ã????ºã????¤ã?¤ã??ping ---------------------------------------- Feature #4147: Array#sample ??§é????¿ã?????å®?????????? http://redmine.ruby-lang.org/issues/4147 Author: Yoji Ojima Status: Assigned Priority: Normal Assignee: Shyouhei Urabe Category: Target version: 2.0.0 =begin Array#sample ??«ã????ã????¯ã??渡ã???????¨ã??????????ã????¯ã?®æ?»ã????¤ã??è¦?ç´???®é????¿ã?¨ã????¦ä½¿??¨ã???????®ã?¯ã??????????§ã?????????????? ä¸?è¨???®ã?µã?³ã????«ã?§ã??"大å??" ??? "???" ??? 1000 ?????®ç¢º?????§é?¸æ???????????????????«ã??????????§ã????? omikuji_box = [ {:name => "大å??", :weight => 1000}, {:name => "ä¸å??", :weight => 100}, {:name => "å°???", :weight => 10}, {:name => "???", :weight => 1} ] omikuji = omikuji_box.sample {|v| v[:weight] } puts omikuji[:name] =end -- http://redmine.ruby-lang.org