Class: Musterb::RailsLocalsExtractor

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(locals, binding, parent) ⇒ RailsLocalsExtractor

Returns a new instance of RailsLocalsExtractor.



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

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

Instance Attribute Details

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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

def parent
  @parent
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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

def value
  @value
end

Instance Method Details

#[](symbol) ⇒ Object 



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# File 'lib/musterb/rails_locals_extractor.rb', line 10

def [](symbol)
  if @locals.include? symbol
    @binding.eval symbol
  else
    parent[symbol]
  end
end