iteration.mon : wrong hash key/value

When I execute iteration.mon, I got wrong :

Hash: key
Foo
Steve
Hash: key/value
Bar => Foo
Bar => Foo

When I rewrite script to:
_h = { "Foo": "Bar", "Steve": "Kemp", "Name": "Wade" }
puts( "Hash: key\n")
foreach key in h {
puts( "\t", key, "\n");
}

hh = { "Foo": "Bar", "Steve": "Kemp", "Name": "Wade" }
puts( "Hash: key/value\n")
foreach key,val in hh {
puts( "\t", key, "\t=>\t", val, "\n");
}_

I got:
Hash: key
Steve
Foo
Steve
Hash: key/value
Bar => Foo
Kemp => Steve
Wade => Name

OK there is something going wrong here. So your first example is this:

h = { "Foo": "Bar", "Steve": "Kemp", "Name": "Wade" }
puts( "Hash: key\n")

foreach key in h {
        puts( "\t", key, "\n");
}

That produces:

Hash: key
	Steve
	Name
	Name

So the issue there seems to be that the first entry was skipped, and the second was duplicated. I'll take a look now.

(The second example you post I think is the same. The first item is skipped, and the second is repeated.)

Correct the iteration of key/values of hashes

Seems that re-running this code again and again gives different results. Added a test-case in #91, and will resolve it there.

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