Class: Calltally::PrismVisitor

Inherits:
Prism::Visitor
  • Object
show all
Defined in:
lib/calltally/prism_visitor.rb

Instance Method Summary collapse

Constructor Details

#initialize(config, pair_counts, method_counts, receiver_counts) ⇒ PrismVisitor

Returns a new instance of PrismVisitor.



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# File 'lib/calltally/prism_visitor.rb', line 12

def initialize(config, pair_counts, method_counts, receiver_counts)
  super()

  @config          = config
  @pair_counts     = pair_counts
  @method_counts   = method_counts
  @receiver_counts = receiver_counts
  @class_stack     = []
end

Instance Method Details

#visit_block_argument_node(node) ⇒ Object 



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# File 'lib/calltally/prism_visitor.rb', line 48

def visit_block_argument_node(node)
  expr = node.expression

  if expr.is_a?(::Prism::SymbolNode)
    tally(nil, expr.value.to_s)
  end

  super
end

#visit_call_node(node) ⇒ Object 



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# File 'lib/calltally/prism_visitor.rb', line 40

def visit_call_node(node)
  meth  = node.name&.to_s
  rname = receiver_name(node.receiver)
  tally(rname, meth)

  super
end

#visit_class_node(node) ⇒ Object 



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# File 'lib/calltally/prism_visitor.rb', line 22

def visit_class_node(node)
  class_name = extract_class_name(node.constant_path)
  @class_stack.push(class_name)

  super
ensure
  @class_stack.pop
end

#visit_module_node(node) ⇒ Object 



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# File 'lib/calltally/prism_visitor.rb', line 31

def visit_module_node(node)
  module_name = extract_class_name(node.constant_path)
  @class_stack.push(module_name)

  super
ensure
  @class_stack.pop
end