Class: DeepCover::Node::ShortCircuit

Inherits:
DeepCover::Node show all
Includes:
Branch
Defined in:
lib/deep_cover/node/short_circuit.rb

Direct Known Subclasses

And, Or

Constant Summary

Constants inherited from DeepCover::Node

CLASSES, Complex, Cvasgn, Dsym, Erange, Float, Int, Ivar, Kwarg, Kwoptarg, Kwrestarg, OrAsgn, Rational, Sym, True, Zsuper

Instance Attribute Summary

Attributes inherited from DeepCover::Node

#base_node, #children, #index, #next_sibling, #parent, #previous_sibling

Instance Method Summary collapse

Methods included from Branch

#flow_completion_count

Methods inherited from DeepCover::Node

[], #[], atom, #children_nodes, #covered_code, define_module_class, #each_node, #fancy_type, #find_all, has_evaluated_segments, inherited, #initialize, #simple_literal?, #to_s, #type

Methods included from Memoize

#freeze, included

Constructor Details

This class inherits a constructor from DeepCover::Node

Instance Method Details

#branches ⇒ Object 



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# File 'lib/deep_cover/node/short_circuit.rb', line 14

def branches
  [
    conditional,
    TrivialBranch.new(condition: lhs, other_branch: conditional),
  ]
end

#branches_summary(of_branches) ⇒ Object 



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# File 'lib/deep_cover/node/short_circuit.rb', line 21

def branches_summary(of_branches)
  of_branches.map do |jump|
    if jump == conditional
      'right-hand side'
    else
      "#{type == :and ? 'falsy' : 'truthy'} shortcut"
    end
  end.join(' and ')
end

#operator ⇒ Object 



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# File 'lib/deep_cover/node/short_circuit.rb', line 31

def operator
  loc_hash[:operator].source.to_sym
end