# File lib/oauth/client/net_http.rb, line 47 def signature_base_string(http, consumer = nil, token = nil, options = {}) helper_options = oauth_helper_options(http, consumer, token, options) oauth_helper = OAuth::Client::Helper.new(self, helper_options) oauth_helper.hash_body if oauth_body_hash_required? oauth_helper.signature_base_string end