How should I convert a series of nested hashes (nested to arbitrary depth) to a series of nested OpenStructs? I'm loading in a big YAML file and I'm not enjoying accessing['everything']['like']['this'].
I have found a few partial solutions using Google, but I thought this would make a nice question here.
Here is one of the solutions I found from http://andreapavoni.com/blog/2013/4/create-recursive-openstruct-from-a-ruby-hash:
# deep_struct.rb
require 'ostruct'
class DeepStruct < OpenStruct
def initialize(hash=nil)
@table = {}
@hash_table = {}
if hash
hash.each do |k,v|
@table[k.to_sym] = (v.is_a?(Hash) ? self.class.new(v) : v)
@hash_table[k.to_sym] = v
new_ostruct_member(k)
end
end
end
def to_h
@hash_table
end
end
Problem with this solution is that it doesn't take arrays into account.
