< > BotCompany Repo | #1017496 // textOut_or - join strings as "a, b or c"

JavaX fragment (include) [tags: use-pretranspiled]

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static S textOut_or(Cl l) {
  ret textOut_or(l, "nothing");
}

static S textOut_or(Cl l, S emptyText) {
  if (empty(l)) ret emptyText;
  L<S> separators = rep(", ", l(l)-2);
  separators.add(" or ");
  ret join_flex(separators, l);
}

Author comment

Began life as a copy of #1009473

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