From 7eb5df979d0207531c7eb683e237046d953759df Mon Sep 17 00:00:00 2001
From: oscarddssmith <oscar.smith@juliacomputing.com>
Date: Tue, 10 Oct 2023 10:33:52 -0400
Subject: [PATCH] remove extension

---
 Project.toml                           | 4 +---
 ext/RecursiveArrayToolsSymbolicsExt.jl | 8 --------
 src/RecursiveArrayTools.jl             | 1 -
 test/downstream/Project.toml           | 6 ++----
 test/downstream/SymbolicsExt.jl        | 4 ----
 5 files changed, 3 insertions(+), 20 deletions(-)
 delete mode 100644 ext/RecursiveArrayToolsSymbolicsExt.jl
 delete mode 100644 test/downstream/SymbolicsExt.jl

diff --git a/Project.toml b/Project.toml
index 1c992f27..3a738207 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "RecursiveArrayTools"
 uuid = "731186ca-8d62-57ce-b412-fbd966d074cd"
 authors = ["Chris Rackauckas <accounts@chrisrackauckas.com>"]
-version = "2.38.10"
+version = "2.39.0"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
@@ -20,7 +20,6 @@ Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
 [weakdeps]
 Measurements = "eff96d63-e80a-5855-80a2-b1b0885c5ab7"
 MonteCarloMeasurements = "0987c9cc-fe09-11e8-30f0-b96dd679fdca"
-Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 Tracker = "9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
@@ -28,7 +27,6 @@ Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 RecursiveArrayToolsMeasurementsExt = "Measurements"
 RecursiveArrayToolsMonteCarloMeasurementsExt = "MonteCarloMeasurements"
 RecursiveArrayToolsTrackerExt = "Tracker"
-RecursiveArrayToolsSymbolicsExt = "Symbolics"
 RecursiveArrayToolsZygoteExt = "Zygote"
 
 [compat]
diff --git a/ext/RecursiveArrayToolsSymbolicsExt.jl b/ext/RecursiveArrayToolsSymbolicsExt.jl
deleted file mode 100644
index 5904339a..00000000
--- a/ext/RecursiveArrayToolsSymbolicsExt.jl
+++ /dev/null
@@ -1,8 +0,0 @@
-module RecursiveArrayToolsSymbolicsExt
-
-import RecursiveArrayTools
-isdefined(Base, :get_extension) ? (import Symbolics) : (import ..Symbolics)
-
-RecursiveArrayTools.issymbollike(::Union{Symbolics.BasicSymbolic,Symbolics.Num}) = true
-
-end
diff --git a/src/RecursiveArrayTools.jl b/src/RecursiveArrayTools.jl
index 1740276c..51fa3b0a 100644
--- a/src/RecursiveArrayTools.jl
+++ b/src/RecursiveArrayTools.jl
@@ -32,7 +32,6 @@ import Requires
 @static if !isdefined(Base, :get_extension)
     function __init__()
         Requires.@require Measurements="eff96d63-e80a-5855-80a2-b1b0885c5ab7" begin include("../ext/RecursiveArrayToolsMeasurementsExt.jl") end
-        Requires.@require Symbolics="e88e6eb3-aa80-5325-afca-941959d7151f" begin include("../ext/RecursiveArrayToolsSymbolicsExt.jl") end
         Requires.@require Tracker="9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c" begin include("../ext/RecursiveArrayToolsTrackerExt.jl") end
         Requires.@require Zygote="e88e6eb3-aa80-5325-afca-941959d7151f" begin include("../ext/RecursiveArrayToolsZygoteExt.jl") end
     end
diff --git a/test/downstream/Project.toml b/test/downstream/Project.toml
index 975af813..79c99a1c 100644
--- a/test/downstream/Project.toml
+++ b/test/downstream/Project.toml
@@ -2,14 +2,12 @@
 ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
 MonteCarloMeasurements = "0987c9cc-fe09-11e8-30f0-b96dd679fdca"
 OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
-RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
-Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
-Tracker = "9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
+Tracker = "9f7883ad-71c0-57eb-9f7f-b5c9e6d3789c"
 
 [compat]
 ModelingToolkit = "8.33"
 MonteCarloMeasurements = "1.1"
 OrdinaryDiffEq = "6.31"
-Tracker = "0.2"
 Unitful = "1.17"
+Tracker = "0.2"
\ No newline at end of file
diff --git a/test/downstream/SymbolicsExt.jl b/test/downstream/SymbolicsExt.jl
deleted file mode 100644
index 46b296f7..00000000
--- a/test/downstream/SymbolicsExt.jl
+++ /dev/null
@@ -1,4 +0,0 @@
-using RecursiveArrayTools, Symbolics, Test
-
-@variables x;
-@test RecursiveArrayTools.issymbollike(x)