requiring let

[esakilpi]

How do you import/require let now that hy.contrib has been moved to hyrule? This fails:

=> (require hyrule.destructure [let])
Traceback (most recent call last):
  File "stdin-bb1cd95d7a090c0fc2e281ea14c635a68ceea97a", line 1, in <module>
    (require hyrule.destructure [let])
  File "/usr/local/lib/python3.8/pkgutil.py", line 479, in get_loader
    return find_loader(fullname)
  File "/usr/local/lib/python3.8/pkgutil.py", line 493, in find_loader
    spec = importlib.util.find_spec(fullname)
  File "/usr/local/lib/python3.8/importlib/util.py", line 94, in find_spec
    parent = __import__(parent_name, fromlist=['__path__'])
  File "/home/user/venv/hypython/lib/python3.8/site-packages/hyrule/__init__.py", line 7, in <module>
    hy.macros.require('hyrule.hy_init',
  File "/usr/local/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/usr/local/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/usr/local/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
hy.errors.HyMacroExpansionError: 
  File "/home/user/venv/hypython/lib/python3.8/site-packages/hyrule/macrotools.hy", line 113
    (cond [(in (get form 0) '[unquote unquote-splice])
                      (+quote -1)]
                     [(= (get form 0) 'quasiquote) (+quote)]
                     [True (traverse form)])]
    ^^
expanding macro cond
  TypeError: `cond` needs an even number of arguments

[esakilpi]

Ok, let is now a core macro but the documentation does not yet know it.

[jaycunningham-8451]

I'm just trying to get started with hy, so bear with me. But what does it mean that let is now a core macro? I've installed with --pre, but let doesn't seem to be in the default namespace. And when I try to import anything from hyrule I get a module not found error.

[jaycunningham-8451]

Never mind, I'm an idiot. I got the syntax wrong.

[Kodiologist]

You're looking at the wrong version of the documentation.