Sinatra with optional query parameters

Question

I want to create a Sinatra API route with optional query parameters.I'm able to add the query parameters as follows

%r{^/mysql/data/(?)/start_time=(?\w*)/?}

But the route corresponding to the above route is like "/mysql/data/:name/start_time=:start_time"

I need the query parameters as optional and to be declared in URL format.

Eg:

/mysql/data/:name?start_time=:start_time&end_time=:end_time

Is there any way in Sinatra to do this?

Possible duplicate. See: http://stackoverflow.com/questions/15774187/sinatra-and-question-mark — theUtherSide, Feb 12 '16 at 16:46

score 25 · Accepted Answer · answered Aug 12 '14 at 08:28

Quoting from the Sinatra Docs:

# Routes may also utilize query parameters:

get '/posts' do
  # matches "GET /posts?title=foo&author=bar"
  title = params[:title]
  author = params[:author]
  # uses title and author variables; query is optional to the /posts route
end

In your case simply use /mysql/data/:name, any query parameters will be available via params automatically.

Sinatra with optional query parameters

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