From ee6c6e975dabc6c14f7e8e62e2de1551a431cc7a Mon Sep 17 00:00:00 2001
From: Christian Segundo
Date: Sat, 3 Dec 2022 19:28:32 +0100
Subject: refactor to use a meta test

---
 day-2/main_1.zig | 68 --------------------------------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 day-2/main_1.zig

(limited to 'day-2/main_1.zig')

diff --git a/day-2/main_1.zig b/day-2/main_1.zig
deleted file mode 100644
index 51d6b65..0000000
--- a/day-2/main_1.zig
+++ /dev/null
@@ -1,68 +0,0 @@
-const std = @import("std");
-const slurp = @import("util/file.zig").slurp;
-
-var gpa = std.heap.GeneralPurposeAllocator(.{}){};
-const allocator = gpa.allocator();
-
-const Hand = enum(u8) { Rock = 1, Paper = 2, Scissors = 3 };
-const Outcome = enum(u8) { Win = 6, Draw = 3, Lose = 0 };
-
-const KV_Hand = struct { @"0": []const u8, @"1": Hand };
-const KV_Outcome = struct { @"0": []const u8, @"1": Outcome };
-
-const Player_A_KV = std.ComptimeStringMap(Hand, [_]KV_Hand{
-    .{ .@"0" = "A", .@"1" = .Rock },
-    .{ .@"0" = "B", .@"1" = .Paper },
-    .{ .@"0" = "C", .@"1" = .Scissors },
-});
-
-const Outcome_KV = std.ComptimeStringMap(Outcome, [_]KV_Outcome{
-    .{ .@"0" = "X", .@"1" = .Lose },
-    .{ .@"0" = "Y", .@"1" = .Draw },
-    .{ .@"0" = "Z", .@"1" = .Win },
-});
-
-pub fn main() !void {
-    const file_buffer = try slurp(allocator, "./input");
-    defer allocator.free(file_buffer);
-
-    var iter = std.mem.split(u8, file_buffer, "\n");
-
-    var score: u16 = 0;
-
-    while (iter.next()) |line| {
-        if (line.len > 0)
-            score += match(
-                Player_A_KV.get(&[_]u8{line[0]}).?,
-                Outcome_KV.get(&[_]u8{line[2]}).?,
-            );
-    }
-
-    std.debug.print("{d}\n", .{score});
-}
-
-fn match(a: Hand, b: Outcome) u8 {
-    switch (a) {
-        .Rock => {
-            switch (b) {
-                .Win => return @enumToInt(b) + @enumToInt(Hand.Paper),
-                .Lose => return @enumToInt(b) + @enumToInt(Hand.Scissors),
-                .Draw => return @enumToInt(b) + @enumToInt(Hand.Rock),
-            }
-        },
-        .Paper => {
-            switch (b) {
-                .Win => return @enumToInt(b) + @enumToInt(Hand.Scissors),
-                .Lose => return @enumToInt(b) + @enumToInt(Hand.Rock),
-                .Draw => return @enumToInt(b) + @enumToInt(Hand.Paper),
-            }
-        },
-        .Scissors => {
-            switch (b) {
-                .Win => return @enumToInt(b) + @enumToInt(Hand.Rock),
-                .Lose => return @enumToInt(b) + @enumToInt(Hand.Paper),
-                .Draw => return @enumToInt(b) + @enumToInt(Hand.Scissors),
-            }
-        },
-    }
-}
-- 
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