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# frozen_string_literal: true
module Gitlab
# Converts hashes to the objects.
class ObjectifiedHash
# Creates a new ObjectifiedHash object.
def initialize(hash)
@hash = hash
@data = hash.each_with_object({}) do |(key, value), data|
value = self.class.new(value) if value.is_a? Hash
value = value.map { |v| v.is_a?(Hash) ? self.class.new(v) : v } if value.is_a? Array
data[key.to_s] = value
end
end
# @return [Hash] The original hash.
def to_hash
hash
end
alias to_h to_hash
# @return [String] Formatted string with the class name, object id and original hash.
def inspect
"#<#{self.class}:#{object_id} {hash: #{hash.inspect}}"
end
def [](key)
data[key]
end
private
attr_reader :hash, :data
# Respond to messages for which `self.data` has a key
def method_missing(method_name, *args, &block)
if data.key?(method_name.to_s)
data[method_name.to_s]
elsif data.respond_to?(method_name)
warn 'WARNING: Please convert ObjectifiedHash object to hash before calling Hash methods on it.'
data.send(method_name, *args, &block)
else
super
end
end
def respond_to_missing?(method_name, include_private = false)
hash.keys.map(&:to_sym).include?(method_name.to_sym) || super
end
end
end
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