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check_tags
2011 Feb 27
10
How to store the same key multi times in a Hash ?
given an Arra tags[]
I need to produce a resulting Hash as following ..
{ "$in" => [tags[0]], "$in" =>[tags[1], ...}
in which the key should be always the same and the value being an
Array
I tried this :
myHash = {}
tags.each do |tag|
h = {"$in" => [tag]}
myHash.merge!(h)
end
but the merge! is only