remove extensions from public interface, refactor & document

1 files changed, 22 insertions, 0 deletions

diff --git a/src/TrainerMod/Framework/Extensions.cs b/src/TrainerMod/Framework/Extensions.cs
new file mode 100644
index 00000000..30019748
--- /dev/null
+++ b/src/TrainerMod/Framework/Extensions.cs
@@ -0,0 +1,22 @@
+namespace TrainerMod.Framework
+{
+    /// <summary>Provides extension methods on primitive types.</summary>
+    public static class Extensions
+    {
+        /// <summary>Get whether an object is a number.</summary>
+        /// <param name="value">The object value.</param>
+        public static bool IsInt(this object value)
+        {
+            int i;
+            return int.TryParse(value.ToString(), out i);
+        }
+
+        /// <summary>Parse an object into a number.</summary>
+        /// <param name="value">The object value.</param>
+        /// <exception cref="System.FormatException">The value is not a valid number.</exception>
+        public static int ToInt(this object value)
+        {
+            return int.Parse(value.ToString());
+        }
+    }
+}