Fix various deps and stuff

Author: penelopeysm

Project.toml

@@ -18,7 +18,7 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
 
 [extensions]
-AbstractPPLDistributionsExt = ["Distributions", "LinearAlgebra"]
+AbstractPPLDistributionsExt = ["Distributions"]
 
 [compat]
 AbstractMCMC = "2, 3, 4, 5"

docs/src/api.md

@@ -28,6 +28,13 @@ hasvalue
 getvalue
 ```
 
+## Splitting VarNames up into components
+
+```@docs
+varname_leaves
+varname_and_value_leaves
+```
+
 ## VarName serialisation
 
 ```@docs

ext/AbstractPPLDistributionsExt.jl

@@ -49,7 +49,7 @@ This decision may be revisited in the future.
 
 module AbstractPPLDistributionsExt
 
-using AbstractPPL: AbstractPPL, VarName, Accessors
+using AbstractPPL: AbstractPPL, VarName, Accessors, LinearAlgebra
 using Distributions: Distributions
 using LinearAlgebra: Cholesky, LowerTriangular, UpperTriangular
 

src/varname_leaves.jl

@@ -122,8 +122,11 @@ See also: [`varname_and_value_leaves(vn::VarName, x)`](@ref).
 ```jldoctest varname-and-value-leaves-container
 julia> using AbstractPPL: varname_and_value_leaves
 
-julia> # With an `AbstractDict`
-       dict = Dict(@varname(y) => 1, @varname(z) => [[2.0], [3.0]]);
+julia> using OrderedCollections: OrderedDict
+
+julia> # With an `AbstractDict` (we use `OrderedDict` here
+       # to ensure consistent ordering in doctests)
+       dict = OrderedDict(@varname(y) => 1, @varname(z) => [[2.0], [3.0]]);
 
 julia> foreach(println, varname_and_value_leaves(dict))
 (y, 1)