Merge pull request #46 from dimitri-koenig/feature/avoid-clonedeep

Fix maximum call stack error when using cloneDeep in query transformer #45
apollographql · Oct 27, 2017 · b754a80 · b754a80
2 parents 78abb15 + 6a4dec4
commit b754a80
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/queryTransformers.ts b/src/queryTransformers.ts
@@ -18,8 +18,6 @@ import {
   isFragmentDefinition,
 } from './extractFromAST';
 
-import { cloneDeep } from 'lodash';
-
 // TODO Most of this implementation has been copped from here:
 // https://github.com/apollostack/apollo-client/blob/master/src/queries/queryTransform.ts
 //
@@ -60,7 +58,7 @@ function addTypenameToSelectionSet(
 }
 
 export const addTypenameTransformer: QueryTransformer = (doc: DocumentNode) => {
-  const docClone = cloneDeep(doc);
+  const docClone = JSON.parse(JSON.stringify(doc));
 
   docClone.definitions.forEach((definition: DefinitionNode) => {
     const isRoot = definition.kind === 'OperationDefinition';