Minor - P4 We have the following query, sequencesNumbers is an IEnumerable<int>:
Unable to find source-code formatter for language: csharp. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
Collection.Find(i => i.Profiles.Any(sequenceNumbers.Contains))
This returns the following exception:
Unable to cast object of type 'System.Linq.Expressions.ConstantExpression' to type 'System.Linq.Expressions.LambdaExpression'.
ExceptionSourceMethod: System.Linq.Expressions.Expression Bind(MongoDB.Driver.Linq.Expressions.PipelineExpression, MongoDB.Driver.Linq.Processors.EmbeddedPipeline.EmbeddedPipelineBindingContext, System.Linq.Expressions.MethodCallExpression, System.Collections.Generic.IEnumerable`1[System.Linq.Expressions.Expression])
ExceptionStackTrace: at MongoDB.Driver.Linq.Processors.EmbeddedPipeline.MethodCallBinders.AnyBinder.Bind(PipelineExpression pipeline, EmbeddedPipelineBindingContext bindingContext, MethodCallExpression node, IEnumerable`1 arguments)
at MongoDB.Driver.Linq.Processors.MethodInfoMethodCallBinder`1.Bind(PipelineExpression pipeline, TBindingContext bindingContext, MethodCallExpression node, IEnumerable`1 arguments)
at MongoDB.Driver.Linq.Processors.CompositeMethodCallBinder`1.Bind(PipelineExpression pipeline, TBindingContext bindingContext, MethodCallExpression node, IEnumerable`1 arguments)
at MongoDB.Driver.Linq.Processors.PipelineBinderBase`1.BindMethodCall(MethodCallExpression node)
at MongoDB.Driver.Linq.Processors.EmbeddedPipeline.EmbeddedPipelineBinder.Bind(Expression node, IBindingContext parent)
at MongoDB.Driver.Linq.Processors.SerializationBinder.Visit(Expression node)
at MongoDB.Driver.Linq.Translators.PredicateTranslator.Translate[TDocument](Expression`1 predicate, IBsonSerializer`1 parameterSerializer, IBsonSerializerRegistry serializerRegistry)
at MongoDB.Driver.MongoCollectionImpl`1.CreateFindOperation[TProjection](FilterDefinition`1 filter, FindOptions`2 options)
at MongoDB.Driver.MongoCollectionImpl`1.FindSync[TProjection](FilterDefinition`1 filter, FindOptions`2 options, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Operations.AsyncCursorSourceEnumerableAdapter`1.GetEnumerator()
Following works however:
Unable to find source-code formatter for language: csharp. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
Collection.Find(i => i.Profiles.Any(p => sequenceNumbers.Contains(p)))
The only reason we ran into this is that Resharper wanted to convert the lambda into a method group. This is not a big deal, but it might be good to add support for these kinds of optimizations.