public static string create_function(Context ctx, string args, string code)
{
// prepare function script
var data = ScriptingContext.EnsureContext(ctx);
var source = string.Format(_createFunctionTemplate, _lambdaFuncName, args, code);
// create script that declares the lambda function
var script = ctx.ScriptingProvider.CreateScript(new Context.ScriptOptions()
{
Context = ctx,
EmitDebugInformation = Debugger.IsAttached, // CONSIDER
Location = new Location(Path.Combine(ctx.RootPath, "runtime-created function"), 0, 0), // TODO: pass from calling script
IsSubmission = true
}, source);
var methods = script.GetGlobalRoutineHandle(_lambdaFuncName).ToArray();
if (methods.Length == 0)
{
return(null);
}
var lambdaName = string.Format(_lambdaFormatString, ++data.LastLambdaIndex);
var routine = RoutineInfo.CreateUserRoutine(lambdaName, methods);
ctx.DeclareFunction(routine);
return(lambdaName);
}
Context.IScript Context.IScriptingProvider.CreateScript(Context.ScriptOptions options, string code)
{
var context = ScriptingContext.EnsureContext(options.Context);
var script = TryGetOrCreateScript(code, options, context);
Debug.Assert(script != null);
//
context.Submissions.Add(script);
//
return(script);
}
Context.IScript Context.IScriptingProvider.CreateScript(Context.ScriptOptions options, string code)
{
var data = ScriptingContext.EnsureContext(options.Context);
var script = CacheLookup(options, code, data);
if (script == null)
{
// TODO: rwlock cache[code]
script = Script.Create(options, code, _builder, data.Submissions);
EnsureCache(code).Add(script);
}
Debug.Assert(script != null);
//
data.Submissions.Add(script);
//
return(script);
}