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Unittest for joiner() with non-forward range

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Lars T. Kyllingstad 2011-05-16 16:02:28 +02:00
parent ae3cea46fd
commit c15062b1e8
1 changed files with 7 additions and 0 deletions
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7
std/algorithm.d
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@ -2289,6 +2289,13 @@ unittest
"Mary...has...a...little...lamb")); "Mary...has...a...little...lamb"));
} }
unittest
{
// joiner() should work for non-forward ranges too.
InputRange!string r = inputRangeObject(["abc", "def"]);
assert (equal(joiner(r, "xyz"), "abcxyzdef"));
}
auto joiner(RoR)(RoR r) auto joiner(RoR)(RoR r)
if (isInputRange!RoR && isInputRange!(ElementType!RoR)) if (isInputRange!RoR && isInputRange!(ElementType!RoR))
{ {