While fetching the referrers using Bitly::V3::User i am getting only today's data..How can i get the last 30 day's referrers

[metripurari]

I am using bitly gem to access the bitly api. While fetching the referrers using Bitly::V3::User i am getting only today's data..How can i get the last 30 day's referrers. My code is here.

o = Bitly::V3::OAuth.new(configatron.bitly.client_id, configatron.bitly.client_secret)
@access_token = o.get_access_token_from_code(params[:code], configatron.bitly.redirect_url)
u=Bitly::V3::User.new(o.access_token)
@a = u.link_history
@r = u.referrers

[philnash]

You'll need to pass parameters to the call to get the time period you are after. See the documentation on Bitly's Developer site for the parameters you'll need: http://dev.bitly.com/user_metrics.html#v3_user_referrers