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January 3, 2016 22:29
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create a url dynamically
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| url = "http://www.google.com" | |
| params_hash = {:param_1=>"value_1", :param_2=>"value_2"} | |
| parameterized = params_hash.map{ |k,v| "#{k}=#{v}" }.join("&") | |
| [url, "?", parameterized].join #=> http://www.google.com?param_1=value_1¶m_2=value_2 |
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