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Ruby Hash is not ordered
Submitted by Richard on Thu, 10/22/2009 - 09:48Just to let you know, I had a hash like below in a test
options_hash = {"把手タイプ"=>"バー把手(E)", "扉カラー"=>"ナディマスカット(NM)", "シンクの位置"=>"左シンクタイプ", "ガス種"=>"プロパンガス(LPG)"}I was trying to parse this into a string for options on a shopping cart, but I was wondering why the order screwed up until I read the Ruby docs, duh!
So I made it an array instead
options_hash = [["把手タイプ","バー把手(E)"], ["扉カラー","ナディマスカット(NM)"], ["シンクの位置","左シンクタイプ"], ["ガス種","プロパンガス(LPG)"]]
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