add InteractiveUtils as dep, and tweak implemented_methods trait definition

Author: ablaom

Project.toml

@@ -4,6 +4,7 @@ authors = ["Thibaut Lienart and Anthony Blaom"]
 version = "1.11.1"
 
 [deps]
+InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 ScientificTypesBase = "30f210dd-8aff-4c5f-94ba-8e64358c1161"

src/MLJModelInterface.jl

@@ -63,6 +63,7 @@ const ABSTRACT_MODEL_SUBTYPES = [
 using ScientificTypesBase
 using StatisticalTraits
 using Random
+using InteractiveUtils
 using REPL # apparently needed to get Base.Docs.doc to work
 
 import StatisticalTraits: info

src/model_traits.jl

@@ -50,11 +50,10 @@ function StatTraits.target_scitype(::Type{<:DeterministicDetector})
     return AbstractVector{<:Union{Missing, OrderedFactor{2}}}
 end
 
-# implementation is deferred as it requires methodswith which depends upon
-# InteractiveUtils which we don't want to bring here as a dependency
-# (even if it's stdlib).
-implemented_methods(M::Type) = implemented_methods(get_interface_mode(), M)
+implemented_methods(M::Type) = getfield.(methodswith(M), :name) |> unique
 implemented_methods(model) = implemented_methods(typeof(model))
+
+# can be removed in MLJModelInterface 2.0:
 implemented_methods(::LightInterface, M) = errlight("implemented_methods")
 
 for M in ABSTRACT_MODEL_SUBTYPES