remove deprecated configurable concern

Author: ezekg

lib/typed_params/configuration.rb

@@ -2,14 +2,13 @@
 
 module TypedParams
   class Configuration
-    include ActiveSupport::Configurable
-
     ##
     # ignore_nil_optionals defines how nil optionals are handled.
     # When enabled, optional params that are nil will be dropped
     # given the schema does not allow_nil. Essentially, they
     # will be treated as if they weren't provided.
-    config_accessor(:ignore_nil_optionals) { false }
+    class_attribute :ignore_nil_optionals
+    self.ignore_nil_optionals = false
 
     ##
     # path_transform defines the casing for parameter paths.
@@ -22,7 +21,8 @@ class Configuration
     #   - :dash
     #   - nil
     #
-    config_accessor(:path_transform) { nil }
+    class_attribute :path_transform
+    self.path_transform = nil
 
     ##
     # key_transform defines the casing for parameter keys.
@@ -35,6 +35,7 @@ class Configuration
     #   - :dash
     #   - nil
     #
-    config_accessor(:key_transform) { nil }
+    class_attribute :key_transform
+    self.key_transform = nil
   end
 end

lib/typed_params/schema.rb

@@ -269,7 +269,6 @@ def keys
       end
     end
 
-
     def root?              = key == ROOT
     def child?             = !root?
     def children?          = !children.blank?