Class: RadSettings

Inherits:
Hash
  • Object
show all
Defined in:
lib/rad_settings.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.[](hash) ⇒ Object 



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# File 'lib/rad_settings.rb', line 29

def [](hash)
  return instance[hash] unless hash.is_a?(Hash)

  res = super(hash)

  res.keys.each do |key|
    define_method key.to_s do
      value = self[key.to_s] || self[key.to_sym]
      value.is_a?(Hash) ? self.class[value] : value
    end
  end

  res
end

.create_accessors! ⇒ Object 



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

def create_accessors!
  instance.keys.each do |key|
    singleton_class.class_eval do
      define_method key.to_s do
        instance.send(key)
      end
    end
  end
end

.instance ⇒ Object 



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# File 'lib/rad_settings.rb', line 21

def instance
  @instance ||= load
end

.load ⇒ Object 



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# File 'lib/rad_settings.rb', line 25

def load
  self[YAML.load_file(source)[namespace]]
end

.load! ⇒ Object 



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# File 'lib/rad_settings.rb', line 15

def load!
  @instance = nil
  create_accessors!
  instance
end

.namespace(value = nil) ⇒ Object 



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# File 'lib/rad_settings.rb', line 11

def namespace(value = nil)
  @namespace ||= value
end

.source(value = nil) ⇒ Object 



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# File 'lib/rad_settings.rb', line 7

def source(value = nil)
  @source ||= value
end

.to_hash ⇒ Object 



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# File 'lib/rad_settings.rb', line 54

def to_hash
  Hash[self.instance]
end

Instance Method Details

#to_hash ⇒ Object 



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# File 'lib/rad_settings.rb', line 60

def to_hash
  Hash[self]
end