Sha256: 5a0636b316f7a592928d001d1e191ba65895e0c0bfaa850d72d2026577d266b8
Contents?: true
Size: 606 Bytes
Versions: 34
Compression:
Stored size: 606 Bytes
Contents
# frozen_string_literal: true
module Reek
module AST
#
# Locates references to the current object within a portion
# of an abstract syntax tree.
#
class ReferenceCollector
def initialize(ast)
@ast = ast
end
def num_refs_to_self
(explicit_self_calls.to_a + implicit_self_calls.to_a).size
end
private
attr_reader :ast
def explicit_self_calls
ast.each_node([:self, :super, :zsuper, :ivar, :ivasgn])
end
def implicit_self_calls
ast.each_node(:send).reject(&:receiver)
end
end
end
end
Version data entries
34 entries across 32 versions & 2 rubygems