Sexp

# File lib/flay.rb, line 299
def all_structural_subhashes
  hashes = []
  self.deep_each do |node|
    hashes << node.structural_hash
  end
  hashes
end

# File lib/flay.rb, line 308
def deep_each(&block)
  self.each_sexp do |sexp|
    block[sexp]
    sexp.deep_each(&block)
  end
end

# File lib/flay.rb, line 316
def each_sexp
  self.each do |sexp|
    next unless Sexp === sexp

    yield sexp
  end
end

# File lib/flay.rb, line 295
def structural_hash
  @structural_hash ||= self.structure.hash
end