improving markdown parser

1 files changed, 13 insertions, 0 deletions

diff --git a/logic/helpers/hash.rb b/logic/helpers/hash.rb
index 90432b5..4cb44ac 100644
--- a/logic/helpers/hash.rb
+++ b/logic/helpers/hash.rb
@@ -17,6 +17,19 @@ module NanoBot
           end
         end
 
+        def self.stringify_keys(object)
+          case object
+          when ::Hash
+            object.each_with_object({}) do |(key, value), result|
+              result[key.to_s] = stringify_keys(value)
+            end
+          when Array
+            object.map { |e| stringify_keys(e) }
+          else
+            object
+          end
+        end
+
         def self.fetch(object, path)
           node = object