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SINGLE NESTED HASH TO PARAM
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This plugin extend hash class with single_nested_hash_to_param method.
It works like to_param but for single-neste hash like for example
{:person=>{:name=>"Irek", :surname=>"Skrobis", :profession=>"Developer"}}

Installation:
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ruby script/plugin install git@github.com/kayinrage/single_nested_hash_to_param.git

Examples:
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hsh = {:person=>{:name=>"Irek", :surname=>"Skrobis", :profession=>"Developer"}}
hsh.single_nested_hash_to_param
=> "?person[name]=Irek&person[surname]=Skrobis&person[profession]=Developer"



Copyright (c) 2010 Irenuesz Skrobis, released under the MIT license