From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2009-09-08T23:02:49+09:00
Subject: Re: accessing Name and value pair using "Sinatra"

On Tue, Sep 8, 2009 at 2:20 PM, Ken Ghosh<meetme2meat@gmail.com> wrote:
> Jesús Gabriel y Galán wrote:
>> On Tue, Sep 8, 2009 at 9:00 AM, Ken Ghosh<meetme2meat@gmail.com> wrote:
>>> Hello everyone,
>>>
>>> � I currently using Sinatra nad i must say its great.
>>> � But I am currently stuck i wanted to passes a Name,value pair
>>> � as a parameter to sinatra
>>>
>>> � something like this
>>> � http://localhost:4567/multiQuery?&Name_1='ABC'&Name_2='XYZ'&Name_3='LMN'
>>>
>>> � so that i can directly access values 'ABC','XYZ' and 'LMN'
>>
>> There's a params attribute in Sinatra::Base that contains the query
>> string:
>>
>> This route:
>>
>> get '/hello/:name' do |name|
>>         "Hello, #{name}. #{params.inspect}"
>> end
>>
>> when called as:
>>
>> http://localhost:4567/hello/x?a=3&b=4
>>
>> produces:
>>
>> Hello, x. {"name"=>"x", "a"=>"3", "b"=>"4"}

> can i get only parameters after the question '?'
>  e.g
>   http://localhost:4567/hello/x?a=3&b=4
> as
>  {"a" => "3","b" => "4"}

Yes, you get also the name because the route contains variables.
If you change it to:

get '/hello/x' do
         "Hello, . #{params.inspect}"
end

Jesus.