Adds forall method on Sequences.

2015-01-13 23:47:01 -08:00
parent 73b041a78a
commit 7716ad6263
4 changed files with 27 additions and 0 deletions
@@ -57,6 +57,13 @@ static const char* libSource =
 "    }\n"
 "    return result\n"
 "  }\n"
+"\n"
+"  forall(f) {\n"
+"    for (element in this) {\n"
+"      if (f.call(element) != true) return false\n"
+"    }\n"
+"    return true\n"
+"  }\n"
 "}\n"
 "\n"
 "class List is Sequence {\n"