Class: Opal::Rewriters::ForRewriter::LocalVariableAssigns

Constant Summary

Constants inherited from Base

Base::DUMMY_LOCATION

Instance Attribute Summary collapse

• #result ⇒ Object readonly

  Returns the value of attribute result.

Attributes inherited from Base

#current_node

Class Method Summary collapse

• .find(node) ⇒ Object

Instance Method Summary collapse

• #initialize ⇒ LocalVariableAssigns constructor

  A new instance of LocalVariableAssigns.

• #on_lvasgn(node) ⇒ Object

Methods inherited from Base

#append_to_body , #begin_with_stmts , #error , #prepend_to_body , #process , #s , s , #stmts_of

81
82
83

# File 'opal/lib/opal/rewriters/for_rewriter.rb', line 81
def initialize
 @result = Set.new
end

73
74
75

# File 'opal/lib/opal/rewriters/for_rewriter.rb', line 73
def result
 @result
end

75
76
77
78
79

# File 'opal/lib/opal/rewriters/for_rewriter.rb', line 75
def self.find(node)
 processor = new
 processor.process(node)
 processor.result.to_a
end

85
86
87
88
89

# File 'opal/lib/opal/rewriters/for_rewriter.rb', line 85
def on_lvasgn(node)
 name, _ = *node
 result << name
 super
end