Class: Configuratron::ConfigHash

Inherits:
BlankSlate show all
Defined in:
lib/configuratron.rb

Instance Method Summary collapse

Methods inherited from BlankSlate

find_hidden_method, hide, reveal

Constructor Details

#initialize(hash = nil) ⇒ ConfigHash

Returns a new instance of ConfigHash.



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# File 'lib/configuratron.rb', line 27

def initialize(hash = nil)
  @hash = {}
  if hash
    hash.each do |k,v|
      @hash[k] = v.is_a?(Hash) ? ConfigHash.new(v) : v
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/configuratron.rb', line 44

def method_missing(name, *args, &block)
  if name.to_s[-1..-1] == '=' # workaround for 1.8 returning char
    base_name = name.to_s[0..-2].to_sym
    _define_singleton_method(name) do |name|
      __send__ :[]=, base_name, value
    end
    __send__ :[]=, base_name, *args
  else
    _define_singleton_method(name) do
      __send__ :[], name.to_sym
    end
    __send__ :[], name.to_sym
  end
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'lib/configuratron.rb', line 40

def [](k)
  @hash[k]
end

#[]=(k, v) ⇒ Object 



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# File 'lib/configuratron.rb', line 36

def []=(k, v)
  @hash[k] = v.is_a?(Hash) ? ConfigHash.new(v) : v
end