From: Jeff Peng <jeffpeng@...>
Date: 2010-01-11T15:04:57+09:00
Subject: Re: Help

14:25 +0900，Jagadeesh：
> DATA = {}
> prs = [
> 457678,457678-3,open
> 457678,457678-5,closed
> 457678,457678-6,open
> ]
> 
> prs.each do |line|
>     (pr, pr_scope, state) = line.split(/,/)
>     DATA[pr] = Hash[state, pr_scope]
> end


What you wanted is maybe:

~/tmp$ cat hash.rb 
prs = [
"457678,457678-3,open",
"457678,457678-5,closed",
"457678,457678-6,open",
]

data = Hash.new do |h,k| h[k] = [] end

prs.each do |line|
    (pr, pr_scope, state) = line.split(/,/)
    data[pr] << Hash[state, pr_scope]
end

p data

~/tmp$ ruby hash.rb 
{"457678"=>[{"open"=>"457678-3"}, {"closed"=>"457678-5"},
{"open"=>"457678-6"}]}