Module: LazyRecord::Nesting

Included in:
Associations, Collections
Defined in:
lib/lazy_record/nesting.rb

Overview

Apply the same namespace nesting as self to another object.

Instance Method Summary collapse

Instance Method Details

#apply_nesting(class_name) ⇒ Object 



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# File 'lib/lazy_record/nesting.rb', line 6

def apply_nesting(class_name)
  "#{to_s.split('::')[0..-2].join('::')}::#{class_name}"
end

#apply_nesting_one_level_back(class_name) ⇒ Object 



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# File 'lib/lazy_record/nesting.rb', line 10

def apply_nesting_one_level_back(class_name)
  "#{to_s.split('::')[0..-3].join('::')}::#{class_name}"
end

#lazy_const_get(class_name) ⇒ Object 



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# File 'lib/lazy_record/nesting.rb', line 14

def lazy_const_get(class_name)
  lambda do
    begin
      const_get(class_name)
    rescue NameError
      const_get apply_nesting(class_name)
    end
  end
end

#lazy_const_get_one_level_back(class_name) ⇒ Object 



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# File 'lib/lazy_record/nesting.rb', line 24

def lazy_const_get_one_level_back(class_name)
  lambda do
    begin
      const_get(class_name)
    rescue NameError
      const_get apply_nesting_one_level_back(class_name)
    end
  end
end