< > BotCompany Repo | #1023744 // joinWithCommaOr - join with ", " separator, return alternative string when list is empty

JavaX fragment (include)

static <A> S joinWithCommaOr(S def, Collection<A> c) {
  ret nempty(c) ? joinWithComma(c) : def;
}

static <A> S joinWithCommaOr(Collection<A> c, S def) {
  ret joinWithCommaOr(def, c);
}

Author comment

Began life as a copy of #1009156

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