Class: DeepCover::Node::Csend
Constant Summary
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- REWRITE_SUFFIX_IN_BLOCK =
'%{node});%{local};end)'
CLASSES, Complex, Cvasgn, Dsym, Erange, Float, Int, Ivar, Kwarg, Kwoptarg, Kwrestarg, OrAsgn, Rational, Sym, True, Zsuper
Instance Attribute Summary
#base_node, #children, #index, #next_sibling, #parent, #previous_sibling
Instance Method Summary
collapse
Methods included from Branch
#flow_completion_count
#[], [], atom, #children_nodes, #covered_code, define_module_class, #each_node, #fancy_type, #find_all, has_evaluated_segments, inherited, #simple_literal?, #to_s, #type
Methods included from Memoize
#freeze, included
Constructor Details
#initialize(base_node, base_children: base_node.children) ⇒ Csend
Returns a new instance of Csend.
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# File 'lib/deep_cover/node/send.rb', line 115
def initialize(base_node, base_children: base_node.children, **)
send_without_receiver = base_node.updated(:safe_send, [nil, *base_node.children.drop(1)])
base_children = [base_children.first, send_without_receiver]
super
end
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Instance Method Details
#branches ⇒ Object
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# File 'lib/deep_cover/node/send.rb', line 138
def branches
[TrivialBranch.new(condition: receiver, other_branch: actual_send),
actual_send,
]
end
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#branches_summary(of_branches) ⇒ Object
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# File 'lib/deep_cover/node/send.rb', line 144
def branches_summary(of_branches)
of_branches.map do |jump|
jump == actual_send ? 'safe send' : 'nil shortcut'
end.join(' and ')
end
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#execution_count ⇒ Object
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# File 'lib/deep_cover/node/send.rb', line 134
def execution_count
receiver.flow_completion_count
end
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#has_block? ⇒ Boolean
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# File 'lib/deep_cover/node/send.rb', line 126
def has_block?
parent.is_a?(Block) && parent.child_index_to_name(index) == :call
end
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#rewrite ⇒ Object
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# File 'lib/deep_cover/node/send.rb', line 130
def rewrite
'%{node};%{local};end)' unless has_block?
end
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