1 files changed, 0 insertions, 71 deletions
diff --git a/exercises/48_methods2.zig b/exercises/48_methods2.zig
deleted file mode 100644
index f97710d..0000000
--- a/exercises/48_methods2.zig
+++ /dev/null
@@ -1,71 +0,0 @@
-//
-// Now that we've seen how methods work, let's see if we can help
-// our elephants out a bit more with some Elephant methods.
-//
-const std = @import("std");
-
-const Elephant = struct {
-    letter: u8,
-    tail: ?*Elephant = null,
-    visited: bool = false,
-
-    // New Elephant methods!
-    pub fn getTail(self: *Elephant) *Elephant {
-        return self.tail.?; // Remember, this is means "orelse unreachable"
-    }
-
-    pub fn hasTail(self: *Elephant) bool {
-        return (self.tail != null);
-    }
-
-    pub fn visit(self: *Elephant) void {
-        self.visited = true;
-    }
-
-    pub fn print(self: *Elephant) void {
-        // Prints elephant letter and [v]isited
-        var v: u8 = if (self.visited) 'v' else ' ';
-        std.debug.print("{u}{u} ", .{ self.letter, v });
-    }
-};
-
-pub fn main() void {
-    var elephantA = Elephant{ .letter = 'A' };
-    var elephantB = Elephant{ .letter = 'B' };
-    var elephantC = Elephant{ .letter = 'C' };
-
-    // Link the elephants so that each tail "points" to the next.
-    elephantA.tail = &elephantB;
-    elephantB.tail = &elephantC;
-
-    visitElephants(&elephantA);
-
-    std.debug.print("\n", .{});
-}
-
-// This function visits all elephants once, starting with the
-// first elephant and following the tails to the next elephant.
-fn visitElephants(first_elephant: *Elephant) void {
-    var e = first_elephant;
-
-    while (true) {
-        e.print();
-        e.visit();
-
-        // Get the next elephant or stop.
-        if (e.hasTail()) {
-            e = e.???; // Which method do we want here?
-        } else {
-            break;
-        }
-    }
-}
-
-// Bonus: Zig's enums can also have methods! Can you find
-// one in the wild? If you can, mention it along with your
-// name or alias in a comment below this one and make a
-// pull request on GitHub for a piece of eternal Ziglings
-// glory. The first five (5) PRs will be accepted!
-//
-// 1) drforester - I found one in the Zig source:
-// https://github.com/ziglang/zig/blob/041212a41cfaf029dc3eb9740467b721c76f406c/src/Compilation.zig#L2495