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Clarify 048,049 comments from instructions (issue #48)

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Dave Gauer 2021-04-27 15:16:38 -04:00
parent 05cefbfd17
commit 1bedf45294
2 changed files with 7 additions and 7 deletions
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4
exercises/048_methods2.zig
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@ -34,7 +34,7 @@ pub fn main() void {
var elephantB = Elephant{ .letter = 'B' };
var elephantC = Elephant{ .letter = 'C' };
// Link the elephants so that each tail "points" to the next.
// This links the elephants so that each tail "points" to the next.
elephantA.tail = &elephantB;
elephantB.tail = &elephantC;
@ -52,7 +52,7 @@ fn visitElephants(first_elephant: *Elephant) void {
e.print();
e.visit();
// Get the next elephant or stop.
// This gets the next elephant or stops.
if (e.hasTail()) {
e = e.???; // Which method do we want here?
} else {