lib/gotransverse-tract-api.rb in gotransverse-tract-api-0.0.6 vs lib/gotransverse-tract-api.rb in gotransverse-tract-api-0.0.7

@@ -101,13 +101,13 @@
 
   #
   # self.get_response_for
   #
   # @param {Class} klass
-  # @param {Hash} api_params
+  # @param {Hash} api_params (optional)
   #
-  def self.get_response_for(klass, api_params)
+  def self.get_response_for(klass, api_params={})
 
     api_url = GoTransverseTractApi.get_api_url_for(klass)
 
     if GoTransverseTractApi.configuration.cache_enabled
       return self.get_cached_response_from(klass, api_params)
@@ -119,24 +119,24 @@
 
   #
   # self.post_request_for
   #
   # @param {Class} klass
-  # @param {Hash} api_params
+  # @param {Hash} api_params (optional)
   #
-  def self.post_request_for(klass, api_params)
+  def self.post_request_for(klass, api_params={})
     api_url = GoTransverseTractApi.get_api_url_for(klass)
     self.call(api_url, api_params, :post)
   end
 
   #
   # self.put_request_for
   #
   # @param {Class} klass
-  # @param {Hash} api_params
+  # @param {Hash} api_params (optional)
   #
-  def self.put_request_for(klass, api_params)
+  def self.put_request_for(klass, api_params={})
     api_url = GoTransverseTractApi.get_api_url_for(klass)
     self.call(api_url, api_params, :put)
   end
 
   private
@@ -150,13 +150,13 @@
 
   #
   # self.get_cached_response_for
   #
   # @param {Class} klass
-  # @param {Hash} api_params
+  # @param {Hash} api_params (optional)
   #
-  def self.get_cached_response_for(klass, api_params)
+  def self.get_cached_response_for(klass, api_params={})
     key = "#{klass.classname}.#{api_params.sort}"
 
     return Rails.cache.fetch(key, expires_in: 10.minutes) do
       self.get_response_from(klass, api_params)
     end
@@ -166,15 +166,17 @@
 
   #
   # self.call
   #
   # @param {String} api_url
-  # @param {Hash} api_params
+  # @param {Hash} api_params (optional)
   # @param {String} method (optional)
   #
-  def self.call(api_url, api_params, method=:get)
+  def self.call(api_url, api_params={}, method=:get)
 
     headers = self.get_authentication_headers
+
+    # TODO: Recursively camelize all keys in api_params Hash.
 
     http_client = HTTPClient.new
     case method
       when :get
         response = http_client.get(api_url, api_params, headers)