Class: NullRule
Instance Attribute Summary
Attributes inherited from Rule
Instance Method Summary collapse
-
#initialize ⇒ NullRule
constructor
A new instance of NullRule.
- #random ⇒ Object
- #result ⇒ Object
- #test(value) ⇒ Object
- #train(meta) ⇒ Object
Constructor Details
#initialize ⇒ NullRule
Returns a new instance of NullRule.
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# File 'lib/rules/null_rule.rb', line 5 def initialize() @type = :null end |
Instance Method Details
#random ⇒ Object
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# File 'lib/rules/null_rule.rb', line 29 def random() nil end |
#result ⇒ Object
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# File 'lib/rules/null_rule.rb', line 23 def result() { :type => @type } end |
#test(value) ⇒ Object
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# File 'lib/rules/null_rule.rb', line 19 def test(value) value.nil? end |
#train(meta) ⇒ Object
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# File 'lib/rules/null_rule.rb', line 12 def train() # No need to train as NullMeta is always nil. end |