Class: Predicate::Qualifier
- Inherits:
-
Sexpr::Rewriter
- Object
- Sexpr::Rewriter
- Predicate::Qualifier
- Defined in:
- lib/predicate/processors/qualifier.rb
Instance Attribute Summary collapse
-
#qualifier ⇒ Object
readonly
Returns the value of attribute qualifier.
Instance Method Summary collapse
-
#initialize(qualifier) ⇒ Qualifier
constructor
A new instance of Qualifier.
- #on_identifier(sexpr) ⇒ Object
- #on_native(sexpr) ⇒ Object
- #on_var(sexpr) ⇒ Object
Constructor Details
#initialize(qualifier) ⇒ Qualifier
Returns a new instance of Qualifier.
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# File 'lib/predicate/processors/qualifier.rb', line 6 def initialize(qualifier) @qualifier = qualifier end |
Instance Attribute Details
#qualifier ⇒ Object (readonly)
Returns the value of attribute qualifier.
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# File 'lib/predicate/processors/qualifier.rb', line 9 def qualifier @qualifier end |
Instance Method Details
#on_identifier(sexpr) ⇒ Object
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# File 'lib/predicate/processors/qualifier.rb', line 11 def on_identifier(sexpr) case qualifier when Symbol [:qualified_identifier, qualifier, sexpr.name] else return sexpr unless q = qualifier[sexpr.name] [:qualified_identifier, q, sexpr.name] end end |
#on_native(sexpr) ⇒ Object
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# File 'lib/predicate/processors/qualifier.rb', line 21 def on_native(sexpr) raise NotSupportedError end |
#on_var(sexpr) ⇒ Object
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# File 'lib/predicate/processors/qualifier.rb', line 25 def on_var(sexpr) raise NotSupportedError end |