fix options

lib/zoholib/authorization_request.rb

@@ -17,14 +17,16 @@ module Wedoops
               }
 
             def initialize(options={})
+                @options = Hash.new
                 # environment specific settings
                 if options.has_key?(:environment) && options[:environment] == "sandbox"
                     self.class.base_uri "https://sandbox.zohoapis.com/oauth/v2/"
+                    options.delete(:environment)
+                    @options[:environment] = "sandbox"
                 end
 
                 #build_url(options)
                 @logger = ::Logger.new(STDOUT)
-                @options = Hash.new
                 options.merge!({response_type: 'code',access_type: 'offline',redirect_uri: 'http://localhost:8000/auth/callback'})
                 @grant_token = options[:grant_token]
                 #@options.merge!(grant_token: options[:grant_token] )

lib/zoholib/grant_request.rb

@@ -8,7 +8,8 @@ module Wedoops
             def initialize(options={})
                 # environment specific settings
                 if options.has_key?(:environment) && options[:environment] == "sandbox"
-                    self.class.base_url "https://sandbox.zohoapis.com/oauth/v2/"
+                    self.class.base_uri "https://sandbox.zohoapis.com/oauth/v2/"
+                    options.delete(:environment)
                 end
 
                 @logger = ::Logger.new(STDOUT)

lib/zoholib/refresh_request.rb

@@ -16,6 +16,7 @@ module Wedoops
                 # environment specific settings
                 if options.has_key?(:environment) && options[:environment] == "sandbox"
                     self.class.base_uri "https://sandbox.zohoapis.com/oauth/v2/"
+                    options.delete(:environment)
                 end
 
                 options.merge!(grant_type: "refresh_token")

lib/zoholib/zoho_basic_client.rb

@@ -26,6 +26,7 @@ module Wedoops
             @token = nil
             @token_payload = nil
             @token_expires = DateTime.now
+            @logger.debug("init client: #{@options}")
         end
 
         def login?