preserve function names in rules (#237)

Author: RoFlection Bot

rotriever.toml

@@ -1,6 +1,6 @@
 [package]
 name = "GraphQL"
-version = "15.5.3"
+version = "15.5.4"
 authors = [
 	"Chris Trześniewski <k.trzesniewski@gmail.com>",
 	"Ignacio Falk <flakolefluk@gmail.com>",

src/validation/rules/KnownDirectivesRule.lua

@@ -32,7 +32,7 @@ local getDirectiveLocationForOperation
 --  * A GraphQL document is only valid if all `@directives` are known by the
 --  * schema and legally positioned.
 --  */
-exports.KnownDirectivesRule = function(context)
+local function KnownDirectivesRule(context)
 	local locationsMap = {}
 
 	local schema = context:getSchema()
@@ -78,6 +78,7 @@ exports.KnownDirectivesRule = function(context)
 		end,
 	}
 end
+exports.KnownDirectivesRule = KnownDirectivesRule
 
 function getDirectiveLocationForASTPath(ancestors)
 	local appliedTo = ancestors[#ancestors]

src/validation/rules/NoUnusedFragmentsRule.lua

@@ -17,7 +17,7 @@ local exports = {}
 --  * A GraphQL document is only valid if all fragment definitions are spread
 --  * within operations, or spread within other fragments spread within operations.
 --  */
-exports.NoUnusedFragmentsRule = function(context)
+local function NoUnusedFragmentsRule(context)
 	local operationDefs = {}
 	local fragmentDefs = {}
 
@@ -54,5 +54,6 @@ exports.NoUnusedFragmentsRule = function(context)
 		},
 	}
 end
+exports.NoUnusedFragmentsRule = NoUnusedFragmentsRule
 
 return exports

src/validation/rules/NoUnusedVariablesRule.lua

@@ -17,7 +17,7 @@ local exports = {}
 --  * A GraphQL operation is only valid if all variables defined by an operation
 --  * are used, either directly or within a spread fragment.
 --  */
-exports.NoUnusedVariablesRule = function(context)
+local function NoUnusedVariablesRule(context)
 	local variableDefs = {}
 
 	return {
@@ -57,5 +57,6 @@ exports.NoUnusedVariablesRule = function(context)
 		end,
 	}
 end
+exports.NoUnusedVariablesRule = NoUnusedVariablesRule
 
 return exports