lib/intercom/hashable_object.rb in intercom-0.1.8 vs lib/intercom/hashable_object.rb in intercom-0.1.9

@@ -1,17 +1,20 @@
 module Intercom
   module HashableObject
     def from_hash(hash)
       hash.each do |key,value|
-        setter_method = "#{key.to_s}="
-        self.send(setter_method, value) if self.respond_to?(setter_method)
+        instance_variable_set("@#{key}".to_sym, value)
       end
     end
 
     def to_hash
       instance_variables.inject({}) do |hash, var|
         hash[var.to_s.delete("@").to_sym] = instance_variable_get(var)
         hash
       end
+    end
+
+    def displayable_attributes
+      to_hash.delete_if {|k, v| !self.respond_to?(k) }
     end
   end
 end
\ No newline at end of file