Class: Musterb::BindingExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/musterb/binding_extractor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_binding, parent) ⇒ BindingExtractor

Returns a new instance of BindingExtractor.



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# File 'lib/musterb/binding_extractor.rb', line 4

def initialize(_binding, parent)
  @binding = _binding
  @parent = parent
end

Instance Attribute Details

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/musterb/binding_extractor.rb', line 2

def parent
  @parent
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/musterb/binding_extractor.rb', line 2

def value
  @value
end

Instance Method Details

#[](symbol) ⇒ Object 



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# File 'lib/musterb/binding_extractor.rb', line 9

def [](symbol)
  @binding.eval symbol
rescue NameError
  parent[symbol]
end