Class StableHash

Namespace

The.Caching

Assembly

Instagile.dll

Utility methods for persisted cache keys.

public static class StableHash

Inheritance

object

StableHash

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

ForString(string)

Produces a stable hash code using the Marvin32 algorithm (which GetHashCode() does not).

public static int ForString(string str)

Parameters

str string

Returns

int

Remarks

This implementation is based on .NET's Marvin hashing algorithm but uses a fixed seed (0, 0) to ensure stability. .NET's string.GetHashCode() uses a randomized seed to prevent hash-based attacks, but we need stable hashes for caching.