/// <summary>
/// Converts an object to string using to_str protocol (<see cref="ConvertToStrAction"/>).
/// </summary>
public static MutableString /*!*/ CastToString(ConversionStorage <MutableString> /*!*/ stringCast, object obj)
{
var site = stringCast.GetSite(ConvertToStrAction.Make(stringCast.Context));
var result = site.Target(site, obj);
if (result == null)
{
throw RubyExceptions.CreateTypeConversionError("nil", "String");
}
return(result);
}
internal Loader(RubyContext /*!*/ context)
{
Assert.NotNull(context);
_context = context;
_toStrStorage = new ConversionStorage <MutableString>(context);
_loadPaths = MakeLoadPaths(context.RubyOptions);
_loadedFiles = new RubyArray();
_unfinishedFiles = new Stack <string>();
#if FEATURE_ASSEMBLY_RESOLVE
if (!context.RubyOptions.NoAssemblyResolveHook)
{
new AssemblyResolveHolder(this).HookAssemblyResolve();
}
#endif
}
public static void TryConvertToOptions(ConversionStorage <IDictionary <object, object> > /*!*/ toHash,
ref IDictionary <object, object> options, ref object param1, ref object param2)
{
if (options == null && param1 != Missing.Value)
{
var toHashSite = toHash.GetSite(TryConvertToHashAction.Make(toHash.Context));
if (param2 != Missing.Value)
{
options = toHashSite.Target(toHashSite, param2);
if (options != null)
{
param2 = Missing.Value;
}
}
else
{
options = toHashSite.Target(toHashSite, param1);
if (options != null)
{
param1 = Missing.Value;
}
}
}
}
public static int CastToFixnum(ConversionStorage <int> /*!*/ conversionStorage, object value)
{
var site = conversionStorage.GetSite(ConvertToFixnumAction.Make(conversionStorage.Context));
return(site.Target(site, value));
}
public static double CastToFloat(ConversionStorage <double> /*!*/ floatConversion, object value)
{
var site = floatConversion.GetSite(ConvertToFAction.Make(floatConversion.Context));
return(site.Target(site, value));
}
public static IntegerValue CastToInteger(ConversionStorage <IntegerValue> /*!*/ integerConversion, object value)
{
var site = integerConversion.GetSite(ConvertToIntAction.Make(integerConversion.Context));
return(site.Target(site, value));
}
public static IList TryConvertToArray(ConversionStorage <IList> /*!*/ tryToA, object obj)
{
var site = tryToA.GetSite(TryConvertToAAction.Make(tryToA.Context));
return(site.Target(site, obj));
}
public static IList TryCastToArray(ConversionStorage <IList> /*!*/ arrayTryCast, object obj)
{
var site = arrayTryCast.GetSite(TryConvertToArrayAction.Make(arrayTryCast.Context));
return(site.Target(site, obj));
}
public static RubyEncoding ConvertToEncoding(ConversionStorage <MutableString> /*!*/ toStr, object /*!*/ obj)
{
return(obj as RubyEncoding ??
toStr.Context.GetRubyEncoding(Protocols.CastToString(toStr, obj)));
}
/// <summary>
/// Convert to string using to_s protocol (<see cref="ConvertToSAction"/>).
/// </summary>
public static MutableString /*!*/ ConvertToString(ConversionStorage <MutableString> /*!*/ tosConversion, object obj)
{
var site = tosConversion.GetSite(ConvertToSAction.Make(tosConversion.Context));
return(site.Target(site, obj));
}
/// <summary>
/// Converts an object to string using try-to_str protocol (<see cref="TryConvertToStrAction"/>).
/// </summary>
public static MutableString TryCastToString(ConversionStorage <MutableString> /*!*/ stringTryCast, object obj)
{
var site = stringTryCast.GetSite(TryConvertToStrAction.Make(stringTryCast.Context));
return(site.Target(site, obj));
}
/// <summary>
/// Converts an object to string using to_path-to_str protocol.
/// Protocol:
/// ? to_path => to_path() and to_str conversion on the result
/// ? to_str => to_str()
/// </summary>
public static MutableString /*!*/ CastToPath(ConversionStorage <MutableString> /*!*/ toPath, object obj)
{
return(CastToPath(toPath.GetSite(CompositeConversionAction.Make(toPath.Context, CompositeConversion.ToPathToStr)), obj));
}
/// <summary>
/// Converts an object to string using to_str protocol (<see cref="ConvertToStrAction"/>).
/// </summary>
public static MutableString /*!*/ CastToString(ConversionStorage <MutableString> /*!*/ stringCast, object obj)
{
return(CastToString(stringCast.GetSite(ConvertToStrAction.Make(stringCast.Context)), obj));
}
