Class: Ravelin::RavelinObject

Inherits:
Object
  • Object
show all
Defined in:
lib/ravelin/ravelin_object.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ RavelinObject 



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# File 'lib/ravelin/ravelin_object.rb', line 21

def initialize(args)
  args.each do |key, value|
    self.send("#{key}=", Ravelin.convert_ids_to_strings(key, value))
  end

  validate
end

Class Attribute Details

.attr_accessor_names ⇒ Object (readonly)

Returns the value of attribute attr_accessor_names.



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# File 'lib/ravelin/ravelin_object.rb', line 4

def attr_accessor_names
  @attr_accessor_names
end

Class Method Details

.attr_accessor(*names) ⇒ Object 



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# File 'lib/ravelin/ravelin_object.rb', line 14

def attr_accessor(*names)
  @attr_accessor_names ||= []
  @attr_accessor_names.concat(names)
  super
end

.attr_required(*names) ⇒ Object 



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# File 'lib/ravelin/ravelin_object.rb', line 10

def attr_required(*names)
  @required_attributes = *names
end

.required_attributes ⇒ Object 



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# File 'lib/ravelin/ravelin_object.rb', line 6

def required_attributes
  @required_attributes ||= []
end

Instance Method Details

#serializable_hash ⇒ Object 



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# File 'lib/ravelin/ravelin_object.rb', line 39

def serializable_hash
  self.class.attr_accessor_names.each_with_object({}) do |key, hash|
    value = self.send(key)
    key = Ravelin.camelize(key)

    if value.is_a?(RavelinObject)
      hash[key] = value.serializable_hash
    elsif value.is_a?(Array)
      hash[key] = value.map(&:serializable_hash)
    elsif value.is_a?(Time) || value.is_a?(Date) || value.is_a?(DateTime)
      hash[key] = Ravelin.datetime_to_epoch(value)
    elsif !value.nil?
      hash[key] = value
    end
  end
end

#validate ⇒ Object 



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# File 'lib/ravelin/ravelin_object.rb', line 29

def validate
  missing = self.class.required_attributes.select do |name|
    self.send(name).nil? || self.send(name) == ''
  end

  if missing.any?
    raise ArgumentError.new(%Q{missing parameters: #{missing.join(', ')}})
  end
end