In pugs, there already is a .yaml builtin that does this stuff for you: 

class Foo;

has $.x;
say Foo.new(:x<42>).yaml

# --- !pugs/object:Foo
# x: 42

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To deserialize, use the eval $str :lang<yaml> builtin. (Despite its name this does not run arbitrary code.)

In reply to Re: YAML & Objects by gaal
in thread YAML & Objects by pileofrogs

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