Usage question

[mribichich]

Hi there, sorry to bother, this could be a dump question but I cant figure it out.

Im trying to use R.IsNil like this: var result = R.Not(R.IsNil(someObject)) but it doesnt work. SomeObject is null so result should be false but it gives me an exception: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 'The best overloaded method match for 'Ramda.NET.R.Not(bool)' has some invalid arguments'

How is it that I have to use the lib?

thanks!

[sagifogel]

Because of an internal implementation detail regarding currying, you cannot use null in the library.
In order to use null you should use the built in R.@null field, therefore your expression should be changed to:

var someObject = R.@null;

R.Not(R.IsNil(someObject));

[mribichich]

Ok great, then how can I check whether an object is nil or not?
the idea is that you dont know the value of someObject, but I want to know if its not null basically
thanks!

[sagifogel]

Assign all of your variables the value R.@null upon declaration.

dynamic someObject = R.@null;