@didactic-drunk: do you wnat me to move ioctl.cr to crystal-posix? if so, could you look over the code first.
@postmodern:matrix.org You're welcome to move it now, or not. I'll have to look in a few hours but that can be handled with PR's.
How do I check if a module exists in a macro?
usually if I am wondering about questions of that nature, I'm checking if an object subclasses a type, or whether it responds to a given method
I have an optional module which may not exist if not required
there is a definite bug in resolving localhost sometimes in crystal on my OS
resulting in my crystal app starting sometimes in crashed states
I'm trying to install crystal from source and getting a You need to have a crystal executable in your path! or set CRYSTAL env variable. I've tried CRYSTAL="$HOME/crystal/bin/crystal" and export PATH="$HOME/crystal/bin/crystal:$PATH". Anyone know what I'm missing here?
you need to have previous version of Crystal to compile newer version
theres no way to build from source for unsupported linux distros?
figured it out. had to download the tarball and use that crystal binary to run make in the source