private static bool EnumerableEquals(
object x,
object y,
MemberSettings settings,
ReferencePairCollection referencePairs)
{
if (ListEqualByComparer.TryGetOrCreate(x, y, out var comparer) ||
ReadOnlyListEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
SetEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
ArrayEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
DictionaryEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
ReadOnlyDictionaryEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
EnumerableEqualByComparer.TryGetOrCreate(x, y, out comparer))
{
return(comparer.Equals(x, y, settings, referencePairs));
}
throw Throw.ShouldNeverGetHereException($"Could not compare enumerables of type {x.GetType().PrettyName()}");
}
private static bool EnumerableEquals(
object x,
object y,
MemberSettings settings,
ReferencePairCollection referencePairs)
{
EqualByComparer comparer;
if (ListEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
ReadOnlyListEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
SetEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
ArrayEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
DictionaryEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
ReadOnlyDictionaryEqualByComparer.TryGetOrCreate(x, y, out comparer) ||
EnumerableEqualByComparer.TryGetOrCreate(x, y, out comparer))
{
return comparer.Equals(x, y, settings, referencePairs);
}
throw Throw.ShouldNeverGetHereException($"Could not compare enumerables of type {x.GetType().PrettyName()}");
}
/// <summary>
/// Compare <paramref name="x"/> with <paramref name="y"/>
/// </summary>
/// <param name="x">The x value.</param>
/// <param name="y">The y value.</param>
/// <param name="settings">The settings that specifies how comparison is performed.</param>
/// <param name="referencePairs">
/// The already compared items. This is used to stop infinite recursion when there are reference loops.
/// </param>
/// <returns>True if <paramref name="x"/> and <paramref name="y"/> are equal.</returns>
public abstract bool Equals(
object x,
object y,
MemberSettings settings,
ReferencePairCollection referencePairs);
/// <summary>
/// Compare <paramref name="x"/> with <paramref name="y"/>
/// </summary>
/// <param name="x">The x value.</param>
/// <param name="y">The y value.</param>
/// <param name="settings">The settings that specifies how comparison is performed.</param>
/// <param name="referencePairs">
/// The already compared items. This is used to stop infinite recursion when there are reference loops.
/// </param>
/// <returns>True if <paramref name="x"/> and <paramref name="y"/> are equal.</returns>
public abstract bool Equals(
object x,
object y,
MemberSettings settings,
ReferencePairCollection referencePairs);
