forgot to add the new classes whoops

.gitignore

@@ -2,3 +2,4 @@
 bin/
 obj/
 test.csv
+rules.json

Rule.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Text.RegularExpressions;
+
+namespace BunyMuny {
+	public class Rule {
+		public RuleMatch Match { get; set; }
+		public string Value { get; set; }
+		public string Category { get; set; }
+		public string Description { get; set; }
+		public bool CaseSensitive { get; set; } // TODO: make this have an effect
+
+		/// <summary>
+		/// Checks whether or not a given value matches the rule.
+		/// </summary>
+		/// <param name="input">The string to check against the rule's Value.</param>
+		/// <returns></returns>
+		public bool Check(string input) {
+			switch (Match) {
+				case RuleMatch.Exact:
+					return input == Value;
+				case RuleMatch.Start:
+					return input.StartsWith(Value);
+				case RuleMatch.End:
+					return input.EndsWith(Value);
+				case RuleMatch.Regex:
+					var re = new Regex(Value);
+					return re.IsMatch(input);
+				case RuleMatch.Contains:
+					return input.Contains(input);
+				default:
+					return false;
+			}
+		}
+	}
+}

RuleMatch.cs

@@ -0,0 +1,9 @@
+namespace BunyMuny {
+	public enum RuleMatch {
+		Exact,
+		Start,
+		End,
+		Regex,
+		Contains
+	}
+}