From e25dfff4ec4febd68e41b2288e73299777e66a25 Mon Sep 17 00:00:00 2001
From: Muhammad Nawzad <hama127n@gmail.com>
Date: Sun, 12 Nov 2023 14:48:46 +0300
Subject: [PATCH] Adds Camelize Keys Method to Definitions

---
 lib/schemable/definition.rb  |  4 ++++
 sig/schemable/definition.rbs | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/lib/schemable/definition.rb b/lib/schemable/definition.rb
index ef601ee..8d69f86 100644
--- a/lib/schemable/definition.rb
+++ b/lib/schemable/definition.rb
@@ -95,5 +95,9 @@ module Schemable
     def model_name
       self.class.name.gsub('Swagger::Definitions::', '').pluralize.underscore.downcase
     end
+
+    def camelize_keys(hash)
+      hash.deep_transform_keys { |key| key.to_s.camelize(:lower).to_sym }
+    end
   end
 end
diff --git a/sig/schemable/definition.rbs b/sig/schemable/definition.rbs
index 54a0002..0780946 100644
--- a/sig/schemable/definition.rbs
+++ b/sig/schemable/definition.rbs
@@ -247,5 +247,15 @@ module Schemable
     #  'users' for the User model
     #  'citizen_applications' for the CitizenApplication model
     def model_name: -> String
+
+    # Given a hash, it returns a new hash with all the keys camelized.
+    #
+    # @param hash [Array | Hash] The hash with all the keys camelized.
+    #
+    # @return [Array | Hash] The hash with all the keys camelized.
+    #
+    # @example
+    #  { first_name: 'John', last_name: 'Doe' } => { firstName: 'John', lastName: 'Doe' }
+    def camelize_keys: (Hash[Symbol, any]) -> (Hash[Symbol, any] | Array[Hash[Symbol, any]])
   end
 end