Class: Structural::Model::Association::Hierarchy
- Inherits:
-
Object
- Object
- Structural::Model::Association::Hierarchy
- Defined in:
- lib/structural/model/association.rb
Instance Method Summary collapse
- #constants ⇒ Object
-
#initialize(path, child) ⇒ Hierarchy
constructor
A new instance of Hierarchy.
- #parent ⇒ Object
Constructor Details
#initialize(path, child) ⇒ Hierarchy
Returns a new instance of Hierarchy.
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# File 'lib/structural/model/association.rb', line 21 def initialize(path, child) @path = path @child = child end |
Instance Method Details
#constants ⇒ Object
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# File 'lib/structural/model/association.rb', line 32 def constants hierarchy.map(&:constantize) end |
#parent ⇒ Object
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# File 'lib/structural/model/association.rb', line 26 def parent @parent ||= constants.find do |c| c.ancestors.find { |anc| anc.const_defined? child } end end |