Class: Twostroke::AST::Switch
Instance Attribute Summary collapse
-
#cases ⇒ Object
Returns the value of attribute cases.
-
#expression ⇒ Object
Returns the value of attribute expression.
Attributes inherited from Base
Instance Method Summary collapse
- #collapse ⇒ Object
-
#initialize(*args) ⇒ Switch
constructor
A new instance of Switch.
- #walk(&bk) ⇒ Object
Constructor Details
#initialize(*args) ⇒ Switch
Returns a new instance of Switch.
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# File 'lib/twostroke/ast/switch.rb', line 4 def initialize(*args) @cases = [] super *args end |
Instance Attribute Details
#cases ⇒ Object
Returns the value of attribute cases.
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# File 'lib/twostroke/ast/switch.rb', line 3 def cases @cases end |
#expression ⇒ Object
Returns the value of attribute expression.
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# File 'lib/twostroke/ast/switch.rb', line 3 def expression @expression end |
Instance Method Details
#collapse ⇒ Object
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# File 'lib/twostroke/ast/switch.rb', line 8 def collapse self.class.new expression: expression.collapse, cases: cases.collect(&:collapse) end |
#walk(&bk) ⇒ Object
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# File 'lib/twostroke/ast/switch.rb', line 12 def walk(&bk) if yield self expression.walk &bk cases.each { |c| c.walk &bk } end end |