Module: MongoModel::Attributes::Typecasting

Included in:
Store
Defined in:
lib/mongomodel/attributes/typecasting.rb

Instance Method Summary collapse

Instance Method Details

#[]=(key, value) ⇒ Object 



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# File 'lib/mongomodel/attributes/typecasting.rb', line 4

def []=(key, value)
  values_before_typecast[key] = value

  result = super(key, typecast(key, value))
  result.parent_document = instance if result.respond_to?(:parent_document=)
  result
end

#before_type_cast(key) ⇒ Object 



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# File 'lib/mongomodel/attributes/typecasting.rb', line 29

def before_type_cast(key)
  values_before_typecast[key]
end

#has?(key) ⇒ Boolean

Check if key has a value that typecasts to true.

attributes = Attributes::Store.new(:comments_count => Property.new(:comments_count, Integer))

attributes = 0 attributes.has?(:comments_count)

> false

attributes = 1 attributes.has?(:comments_count)

> true

Returns:



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# File 'lib/mongomodel/attributes/typecasting.rb', line 24

def has?(key)
  value = self[key]
  boolean_typecast(key, value)
end