Class: DataMapper::NestedAttributes::BackwardsCompatibilityHash

Inherits:
Hash
  • Object
show all
Defined in:
lib/dm-accepts_nested_attributes/model.rb

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ BackwardsCompatibilityHash

Returns a new instance of BackwardsCompatibilityHash.



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# File 'lib/dm-accepts_nested_attributes/model.rb', line 4

def initialize(model)
  @model = model
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/dm-accepts_nested_attributes/model.rb', line 8

def [](key)
  if key.is_a?(DataMapper::Associations::Relationship)
    warn "#{@model}#options_for_nested_attributes: Using a relationship " +
         "as key is deprecated. Use the relationship name (i.e. " +
         "#{key.name.inspect}) as key."
    key = key.name
  end
  super(key)
end

#[]=(key, value) ⇒ Object 



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# File 'lib/dm-accepts_nested_attributes/model.rb', line 18

def []=(key, value)
  if key.is_a?(DataMapper::Associations::Relationship)
    warn "#{@model}#options_for_nested_attributes: Using a relationship " +
         "as key is deprecated. Use the relationship name (i.e. " +
         "#{key.name.inspect}) as key."
    key = key.name
  end
  super(key, value)
end