Class: TreeConfig::DeepStruct

Inherits:
OpenStruct
  • Object
show all
Defined in:
lib/tree_config/vendor/deep_struct.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash = nil) ⇒ DeepStruct

Returns a new instance of DeepStruct.



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# File 'lib/tree_config/vendor/deep_struct.rb', line 3

def initialize(hash=nil)
  @table = {}
  @hash_table = {}

  if hash
    hash.each do |k,v|
      raise KeyIsFixNum if k.instance_of?(Fixnum)
      @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

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tree_config/vendor/deep_struct.rb', line 21

def empty?
  self.hash == 0
end

#size ⇒ Object 



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# File 'lib/tree_config/vendor/deep_struct.rb', line 25

def size
  sum = 0
  self.each_pair { |p| sum += 1 }
  sum
end

#to_h ⇒ Object 



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# File 'lib/tree_config/vendor/deep_struct.rb', line 17

def to_h
  @hash_table
end