A data structure which contains some statements and a mapping of quoted expressions, suspended in QuotedValue.
A data structure which contains some statements and a mapping of quoted expressions, suspended in QuotedValue. The idea here is that a Quotable instance could use side-effects when quoting (e.g. quote a large object or a DataFrame by writing it to a URI, and splice the necessary code for reading it in Python) and suspending it allows control over when those side effects happen (they happen when doQuote() is called)