Method: Transpec::BaseRewriter#rewrite

Defined in:
lib/transpec/base_rewriter.rb

#rewrite(source, name = '(string)') ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/transpec/base_rewriter.rb', line 15

def rewrite(source, name = '(string)')
  source_buffer = create_source_buffer(source, name)
  ast = parse(source_buffer)

  source_rewriter = Parser::Source::Rewriter.new(source_buffer)
  failed_overlapping_rewrite = false
  source_rewriter.diagnostics.consumer = proc do
    failed_overlapping_rewrite = true
    fail OverlappedRewriteError
  end

  process(ast, source_rewriter)

  rewritten_source = source_rewriter.process
  rewritten_source = rewrite(rewritten_source, name) if failed_overlapping_rewrite

  rewritten_source
end