Class: ContractedValue::AttributeSet

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes_hash = {}) ⇒ AttributeSet

Returns a new instance of AttributeSet.



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# File 'lib/contracted_value/core.rb', line 105

def initialize(attributes_hash = {})
  @attributes_hash = attributes_hash
end

Class Method Details

.new ⇒ Object 



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# File 'lib/contracted_value/core.rb', line 101

def self.new(*)
  ::IceNine.deep_freeze(super)
end

Instance Method Details

#add(attr) ⇒ Object 



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# File 'lib/contracted_value/core.rb', line 113

def add(attr)
  merge!(self.class.new(attr.name => attr))
end

#detect_unexpected_keys(hash) ⇒ Object 



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# File 'lib/contracted_value/core.rb', line 125

def detect_unexpected_keys(hash)
  hash.keys - attr_names
end

#each_attribute ⇒ Object 



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# File 'lib/contracted_value/core.rb', line 117

def each_attribute
  return to_enum(:each_attribute) unless block_given?

  attributes_hash.each_value do |v|
    yield(v)
  end
end

#merge(other_attr_set) ⇒ Object 



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# File 'lib/contracted_value/core.rb', line 109

def merge(other_attr_set)
  self.class.new(attributes_hash.merge(other_attr_set.attributes_hash))
end