LiveScript (array) indexing

[ozra]

The alternative list indexing syntax in LS is concise and clear imo - the dot, hinting downwards, sort of gives the feeling of mathematical notation subscript.

some-array.0 = some-array.1 + 47

-->

some_array[0] = some_array[1] + 47;

[dobkeratops]

these are really nice for tuple accessors too

[ozra]

Definitely! Tuples implement the [] operator right? If so, case closed :) (In this case of using C++ as target-"assembly"-language instead of say LLVM-IR)