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.. | ||
platform | ||
.gitignore | ||
main.roc | ||
README.md |
Hello, World!
To run, cd
into this directory and run this in your terminal:
roc run
This will run main.roc
because, unless you explicitly give it a filename, roc run
defaults to running a file named main.roc
. Other roc
commands (like roc build
, roc test
, and so on) also default to main.roc
unless you explicitly give them a filename.
About this example
This uses a very simple platform which does nothing more than printing the string you give it.
The line main = "Hello, World!\n"
sets this string to be "Hello, World!"
with a newline at the end, and the lines packages { pf: "platform/main.roc" }
and provides [main] to pf
specify that the platform/
directory contains this app's platform.