zuzu-rust 0.4.0

Rust implementation of ZuzuScript
Documentation 
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from test/more import *;
requires_capability( "fs" );

from std/data/yaml import *;
from std/io import Path;

let y := new YAML( pretty: false, canonical: true );
let path := Path.tempfile();
y.dump( path, { answer: 42, ok: true } );
is( y.load(path){answer}, 42, "YAML.load reads YAML from Path" );
like( path.slurp_utf8(), /answer: 42\nok: true/, "YAML.dump writes YAML to file" );
like( exception( function() {
	y.dump( "data.yaml", { answer: 7 } );
}
), /TypeException: YAML.dump expects Path as first argument/, "YAML.dump rejects non-Path target" );
like( exception( function() {
	y.load("data.yaml");
}
), /TypeException: YAML.load expects Path as first argument/, "YAML.load rejects non-Path target" );

done_testing();