diff options
Diffstat (limited to 'logic/helpers/hash.rb')
| -rw-r--r-- | logic/helpers/hash.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/logic/helpers/hash.rb b/logic/helpers/hash.rb index 90432b5..66b6742 100644 --- a/logic/helpers/hash.rb +++ b/logic/helpers/hash.rb @@ -4,6 +4,16 @@ module NanoBot module Logic module Helpers module Hash + def self.deep_merge(hash1, hash2) + hash1.merge(hash2) do |_key, old_val, new_val| + if old_val.is_a?(::Hash) && new_val.is_a?(::Hash) + deep_merge(old_val, new_val) + else + new_val + end + end + end + def self.symbolize_keys(object) case object when ::Hash @@ -17,6 +27,19 @@ 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 |