From 0166940e38233960d2f14ba1629a0c484968a39b Mon Sep 17 00:00:00 2001
From: Aayush Sabharwal <aayush.sabharwal@juliahub.com>
Date: Mon, 1 Jan 2024 21:57:33 +0530
Subject: [PATCH] refactor: format

---
 src/SymbolicIndexingInterface.jl | 3 ++-
 src/symbol_cache.jl              | 4 +++-
 test/parameter_indexing_test.jl  | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/SymbolicIndexingInterface.jl b/src/SymbolicIndexingInterface.jl
index 7f79e66..4663bdc 100644
--- a/src/SymbolicIndexingInterface.jl
+++ b/src/SymbolicIndexingInterface.jl
@@ -5,7 +5,8 @@ include("trait.jl")
 
 export is_variable, variable_index, variable_symbols, is_parameter, parameter_index,
     parameter_symbols, is_independent_variable, independent_variable_symbols, is_observed,
-    observed, is_time_dependent, constant_structure, symbolic_container, all_variable_symbols,
+    observed, is_time_dependent, constant_structure, symbolic_container,
+    all_variable_symbols,
     all_symbols, solvedvariables, allvariables
 include("interface.jl")
 
diff --git a/src/symbol_cache.jl b/src/symbol_cache.jl
index 2509f96..a1f566e 100644
--- a/src/symbol_cache.jl
+++ b/src/symbol_cache.jl
@@ -72,7 +72,9 @@ function is_time_dependent(sc::SymbolCache)
 end
 constant_structure(::SymbolCache) = true
 all_variable_symbols(sc::SymbolCache) = variable_symbols(sc)
-all_symbols(sc::SymbolCache) = vcat(variable_symbols(sc), parameter_symbols(sc), independent_variable_symbols(sc))
+function all_symbols(sc::SymbolCache)
+    vcat(variable_symbols(sc), parameter_symbols(sc), independent_variable_symbols(sc))
+end
 
 function Base.copy(sc::SymbolCache)
     return SymbolCache(sc.variables === nothing ? nothing : copy(sc.variables),
diff --git a/test/parameter_indexing_test.jl b/test/parameter_indexing_test.jl
index 455dba7..b67fb61 100644
--- a/test/parameter_indexing_test.jl
+++ b/test/parameter_indexing_test.jl
@@ -1,7 +1,7 @@
 using SymbolicIndexingInterface
 using Test
 
-struct FakeIntegrator{S,P}
+struct FakeIntegrator{S, P}
     sys::S
     p::P
 end