add uniquekeys methods for layer keys naming (#384)

* add uniquekeys methods for layer keys naming * bump patch version to 0.20.9
rafaqz · Jun 28, 2022 · 472813d · 472813d · rafaqz · Jun 28, 2022
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commit 472813d
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diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "DimensionalData"
 uuid = "0703355e-b756-11e9-17c0-8b28908087d0"
 authors = ["Rafael Schouten <[email protected]>"]
-version = "0.20.8"
+version = "0.20.9"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"

diff --git a/src/utils.jl b/src/utils.jl
@@ -157,3 +157,5 @@ function uniquekeys(keys::Tuple{Symbol,Vararg{<:Symbol}})
         count(k1 -> k == k1, keys) > 1 ? Symbol(:layer, id) : k
     end
 end
+uniquekeys(t::Tuple) = ntuple(i -> Symbol(:layer, i), length(t))
+uniquekeys(nt::NamedTuple) = keys(nt)