finish deps -> weakdeps transition

Author: aplavin

Project.toml

@@ -18,6 +18,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 AxisKeys = "94b1ba4f-4ee9-5380-92f1-94cde586c3c5"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 IntervalSets = "8197267c-284f-5f27-9208-e0e47529a953"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 StructArrays = "09ab397b-f2b6-538f-b94a-2f83cf4a842a"
@@ -28,6 +29,7 @@ Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 AccessorsAxisKeysExt = "AxisKeys"
 AccessorsDatesExt = "Dates"
 AccessorsIntervalSetsExt = "IntervalSets"
+AccessorsLinearAlgebraExt = "LinearAlgebra"
 AccessorsStaticArraysExt = "StaticArrays"
 AccessorsStructArraysExt = "StructArrays"
 AccessorsTestExt = "Test"

src/Accessors.jl

@@ -16,11 +16,9 @@ include("sugar.jl")
 include("functionlenses.jl")
 include("testing.jl")
 
-# always included for now
-include("../ext/AccessorsLinearAlgebraExt.jl")
-
 if !isdefined(Base, :get_extension)
     include("../ext/AccessorsDatesExt.jl")
+    include("../ext/AccessorsLinearAlgebraExt.jl")
     include("../ext/AccessorsTestExt.jl")
 end