Clojurians Log v2

Short answer: row =:: [1, 2, 3] There are many ways to do this (and most things) in YS. Here's a few:

row =: ! [1, 2, 3]
row =:: [1, 2, 3]
row =::
- 1
- 2
- 3
row =: .[1 2 3]
row =: vec(1 .. 3)

I desperately need to finish the basic docs

In YS, every node is either in code mode (where unquoted scalars are ys expressions to be parsed into clojure code) or data mode (where normal YAML semantics take place.

In code mode I decided I really only needed block (indented) mappings and scalars to represent code. So these forms are illegal in code mode (but valid as normal yaml in data mode):

{ foo: bar }  # flow mapping
[ foo, bar ]  # flow sequence
# block sequence:
- foo
- bar

If you see any of those in valid YS then you know its in data mode

now YS support clojure mappings and vector syntax:

say: .[foo bar]
say: .{foo bar}

the single bang tag ! is a mode toggle between code and data modes

it's a bit ugly so :: does the same things for mapping pair values these are same:

say: ! hello world
say:: hello world

I'll try to get further on the docs this weekend

https://github.com/danielmartincraig/yamlscript-experiments/blob/master/matrix.ys

I want to do a matrix multiplication

Not for speed, just to try out the language