class SyntaxTree::Index::ParserBackend

This backend creates the index using the Syntax Tree parser and a visitor. It is not as fast as using the instruction sequences directly, but is supported on all runtimes.

Public Instance Methods

index (source)

Source

# File lib/syntax_tree/index.rb, line 659
def index(source)
  SyntaxTree.parse(source).accept(IndexVisitor.new)
end

index_file (filepath)

Source

# File lib/syntax_tree/index.rb, line 663
def index_file(filepath)
  index(SyntaxTree.read(filepath))
end