Class: Sequence::SequenceTemplate::UnaryElement
- Defined in:
- lib/lucid/sequence/sequence_template.rb
Direct Known Subclasses
Instance Attribute Summary collapse
-
#name ⇒ Object
readonly
Returns the value of attribute name.
Instance Method Summary collapse
-
#initialize(name) ⇒ UnaryElement
constructor
A new instance of UnaryElement.
- #retrieve_value_from(context, params) ⇒ Object
Constructor Details
#initialize(name) ⇒ UnaryElement
Returns a new instance of UnaryElement.
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# File 'lib/lucid/sequence/sequence_template.rb', line 21 def initialize(name) @name = name end |
Instance Attribute Details
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/lucid/sequence/sequence_template.rb', line 19 def name @name end |
Instance Method Details
#retrieve_value_from(context, params) ⇒ Object
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# File 'lib/lucid/sequence/sequence_template.rb', line 25 def retrieve_value_from(context, params) actual_value = params[name] if actual_value.nil? && context.respond_to?(name.to_sym) actual_value = context.send(name.to_sym) end return actual_value end |