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# frozen_string_literal: true
module NanoBot
module Logic
module Helpers
module Hash
def self.symbolize_keys(object)
case object
when ::Hash
object.each_with_object({}) do |(key, value), result|
result[key.to_sym] = symbolize_keys(value)
end
when Array
object.map { |e| symbolize_keys(e) }
else
object
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
return nil unless node
path.each do |key|
unless node.is_a?(::Hash)
node = nil
break
end
node = node[key]
break if node.nil?
end
node
end
end
end
end
end
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