Class: Bound::BoundClass

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

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash_or_object) ⇒ BoundClass 



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# File 'lib/bound.rb', line 41

def initialize(hash_or_object)
  build_hash(hash_or_object)
  validate!
  seed
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &blk) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/bound.rb', line 47

def method_missing(meth, *args, &blk)
  attribute = meth.to_s.gsub(/=$/, '')
  raise ArgumentError.new("Unknown attribute: #{attribute}")
end

Class Attribute Details

.attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/bound.rb', line 18

def attributes
  @attributes
end

.optionals ⇒ Object

Returns the value of attribute optionals.



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# File 'lib/bound.rb', line 18

def optionals
  @optionals
end

Class Method Details

.extract_optionals(attributes) ⇒ Object 



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# File 'lib/bound.rb', line 32

def extract_optionals(attributes)
  if attributes.last.kind_of? Hash
    attributes.pop[:optional]
  else
    []
  end
end

.set_attributes(*attributes) ⇒ Object 



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# File 'lib/bound.rb', line 20

def set_attributes(*attributes)
  attributes = attributes.dup

  optionals = extract_optionals(attributes)

  self.optionals = optionals
  attr_accessor(*optionals)

  self.attributes = attributes
  attr_accessor(*attributes)
end