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On Sunday, 22 October 2023 at 08:56:06 UTC, Walter Bright wrote:
>Several people asked for an implementation to try out, so here
Thank you,
I have tried it out, and indeed had fun.
Here are some of the examples of the 'fun' I encountered.
Juraj
import core.stdc.stdio; // I can not bother with phobos right now
void main() {
{
int area_id = 51;
int pod_to_drop_id = 69;
eject_pods(i"medbay$area_id", pod_to_drop_id);
}
{
string user = "root";
string file = "stuff";
delete_files_silently(i"/tmp/dummy_$user/$file", "/tmp/something_else");
// Even better would be, to drop some tables form database....
}
{
string name = "John";
int anxlvl = 9000;
string suggestion_msg = "Refer to the file and line number to save him!!!";
log_error(2, i"$name's anxiety level is rising to level $anxlvl, suggestion:'$suggestion_msg'");
}
}
void eject_pods(string area_name, int start_pod_idx, int count = 1) {
enum SACRILEGE_VULCAN_AREA_NAME = "medbay%s"; // Spock insisted on %s so we have to keep it, Scotty
if (area_name == SACRILEGE_VULCAN_AREA_NAME) autodestruct();
for (int i = 0; i < count; i++) {
printf("Dropping from %s pod : %d\n", area_name.ptr, start_pod_idx + i);
}
}
void delete_files_silently(string some_param, string[] filepaths ...) {
foreach (string fp; filepaths) {
printf("Deleting file %s\n", fp.ptr);
try {
// delete_file(fp);
}
catch(Exception ex) {
// Who cares, silence is gold.
}
}
}
void log_error(int level, string message, string file = __FILE__, int line = __LINE__, string[] more ...) {
printf(i"[${%02d}level] $(file.ptr):${%04d}(line) $(message.ptr)\n");
}
void autodestruct() {}
