public bool Equals(Needle <T> other)
{
var target = _target;
if (target == null)
{
return(other._target == null);
}
return(EqualsExtracted(this, other));
}
public bool Equals(Needle <T> other)
{
if (other is null)
{
return(false);
}
var leftTarget = _target;
var rightTarget = other._target;
if (leftTarget == null)
{
return(rightTarget == null);
}
return(rightTarget != null && leftTarget.Equals(rightTarget));
}
private static bool NotEqualsExtracted(Needle <T> left, Needle <T> right)
{
if (ReferenceEquals(left, null))
{
return(!ReferenceEquals(right, null));
}
if (ReferenceEquals(right, null))
{
return(true);
}
var leftTarget = left._target;
var rightTarget = right._target;
if (ReferenceEquals(leftTarget, null))
{
return(!ReferenceEquals(rightTarget, null));
}
if (ReferenceEquals(rightTarget, null))
{
return(true);
}
return(!leftTarget.Equals(rightTarget));
}
private static bool EqualsExtracted(Needle <T> left, Needle <T> right)
{
if (ReferenceEquals(left, null))
{
return(ReferenceEquals(right, null));
}
if (ReferenceEquals(right, null))
{
return(false);
}
var leftTarget = left._target;
var rightTarget = right._target;
if (leftTarget == null)
{
return(rightTarget == null);
}
if (rightTarget == null)
{
return(false);
}
return(leftTarget.Equals(rightTarget));
}