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From YouTube: Architecting Alice: Volume 0: System Context: Part 61:
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I'm
not
sure
I
think
I
spelled
something
wrong
different
ltf
system
contact
system
context.
It's
really
hard
to
program
when
you
can't
spell
so
copy
paste.
Is
your
friend,
let's
see
so.
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Deployment
asynchronous
function,
origin
data
flow,
asyncator,
function;
okay,
so
that
requires
dataflow.
So
then
we
say
self.upstream.
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So
why
am
I
passing
all
these
things
explicitly?
Because
I
believe
that
arguments
are
aha?
What
are
you
on
about?
Arguments
can
be
dangerous
because
they
don't
have
keywords
attached
things.
I
don't
know
it's
just
I
like
keywords.
It's
more
explicit,
298.
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Oh
so
I
converted
it.
Oh,
oh,
we
accidentally
wrote
some
auto
conversion
code
sweet.
I
think
it
was
when
we
were
around
with
okay
so
with
the
bass
so.
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Do
you
want
to
do
like
a
collection,
merge
stack
them
all
up
in
the
stream,
so.
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Merge:
okay,
so.
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Just
okay
so
basically.
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Base
do
not
set
default
if
default
factory
set
at
base
subclass.
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Okay,
let's
go
through
just
do
it;
okay,
not
everything
has
to
be
a
generator.
Okay,.
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So
fine,
this
is
what
happened.
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Origin
equals
list
origin
right
so
convert
them
all
back
to
lists.
To
do
a
note.
Okay!
So
oh
about
items
we
converted
to
and
from
dick
here,
so
that.
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All
right,
so
here
we
fix
up
some
imports.
We
fix
the
argument
name,
so
this
is
some
general
stuff.
We
would
probably
squash
this
into
the
initial
implementation
later
df
system
context.
A
Fix
import,
missing
imports
and
fix.