Class: CloudflareWorkers::AutoAwait::Transformer

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudflare_workers/auto_await/transformer.rb

Class Method Summary collapse

Class Method Details

.transform(source, await_nodes, buffer) ⇒ Object 



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# File 'lib/cloudflare_workers/auto_await/transformer.rb', line 8

def self.transform(source, await_nodes, buffer)
  rewriter = Parser::Source::TreeRewriter.new(buffer)
  await_nodes.each do |node|
    range = node.loc.expression
    next unless range
    rewriter.replace(range, "#{range.source}.__await__")
  end
  rewriter.process
end