Slight code adjustments; Changelog updates; Ignore .snap in prettier

.prettierignore

@@ -1 +1,2 @@
 *.json
+*.snap

CHANGELOG.md

@@ -4,45 +4,48 @@
 
 ### Apollo Client (vNext)
 
-- Documentation updates.  
-  [@ananth99](https://github.com/ananth99) in [#3599](https://github.com/apollographql/apollo-client/pull/3599)  
-  [@hwillson](https://github.com/hwillson) in [#3635](https://github.com/apollographql/apollo-client/pull/3635)  
-  [@JakeDawkins](https://github.com/JakeDawkins) in [#3642](https://github.com/apollographql/apollo-client/pull/3642)  
-  [@hwillson](https://github.com/hwillson) in [#3644](https://github.com/apollographql/apollo-client/pull/3644)
-  [@gbau](https://github.com/gbau) in [#3644](https://github.com/apollographql/apollo-client/pull/3600)  
-  [@chentsulin](https://github.com/chentsulin) in [#3608](https://github.com/apollographql/apollo-client/pull/3608)  
-  [@MikaelCarpenter](https://github.com/MikaelCarpenter) in [#3609](https://github.com/apollographql/apollo-client/pull/3609)  
-  [@Gamezpedia](https://github.com/Gamezpedia) in [#3612](https://github.com/apollographql/apollo-client/pull/3612)  
-  [@jinxac](https://github.com/jinxac) in [#3647](https://github.com/apollographql/apollo-client/pull/3647)  
-  [@abernix](https://github.com/abernix) in [#3705](https://github.com/apollographql/apollo-client/pull/3705)  
-  [@dandv](https://github.com/dandv) in [#3703](https://github.com/apollographql/apollo-client/pull/3703)  
-  [@hwillson](https://github.com/hwillson) in [#3580](https://github.com/apollographql/apollo-client/pull/3580)  
-- Updated `graphql` `peerDependencies` to handle 14.x versions.  
+- Documentation updates. <br/>
+  [@ananth99](https://github.com/ananth99) in [#3599](https://github.com/apollographql/apollo-client/pull/3599) <br/>
+  [@hwillson](https://github.com/hwillson) in [#3635](https://github.com/apollographql/apollo-client/pull/3635) <br/>
+  [@JakeDawkins](https://github.com/JakeDawkins) in [#3642](https://github.com/apollographql/apollo-client/pull/3642) <br/>
+  [@hwillson](https://github.com/hwillson) in [#3644](https://github.com/apollographql/apollo-client/pull/3644) <br/>
+  [@gbau](https://github.com/gbau) in [#3644](https://github.com/apollographql/apollo-client/pull/3600) <br/>
+  [@chentsulin](https://github.com/chentsulin) in [#3608](https://github.com/apollographql/apollo-client/pull/3608) <br/>
+  [@MikaelCarpenter](https://github.com/MikaelCarpenter) in [#3609](https://github.com/apollographql/apollo-client/pull/3609) <br/>
+  [@Gamezpedia](https://github.com/Gamezpedia) in [#3612](https://github.com/apollographql/apollo-client/pull/3612) <br/>
+  [@jinxac](https://github.com/jinxac) in [#3647](https://github.com/apollographql/apollo-client/pull/3647) <br/>
+  [@abernix](https://github.com/abernix) in [#3705](https://github.com/apollographql/apollo-client/pull/3705) <br/>
+  [@dandv](https://github.com/dandv) in [#3703](https://github.com/apollographql/apollo-client/pull/3703) <br/>
+  [@hwillson](https://github.com/hwillson) in [#3580](https://github.com/apollographql/apollo-client/pull/3580) <br/>
+- Updated `graphql` `peerDependencies` to handle 14.x versions. <br/>
   [@ivank](https://github.com/ivank) in [#3598](https://github.com/apollographql/apollo-client/pull/3598)
-- Add optional generic type params for variables on low level methods.  
+- Add optional generic type params for variables on low level methods. <br/>
   [@mvestergaard](https://github.com/mvestergaard) in [#3588](https://github.com/apollographql/apollo-client/pull/3588)
 
 ### Apollo Boost (vNext)
 
-- Allow `fetch` to be given as a configuration option to `ApolloBoost`.  
+- Allow `fetch` to be given as a configuration option to `ApolloBoost`. <br/>
   [@mbaranovski](https://github.com/mbaranovski) in [#3590](https://github.com/apollographql/apollo-client/pull/3590)
+- The `apollo-boost` `ApolloClient` constructor now warns about unsupported
+  options. <br/>
+  [@quentin-](https://github.com/quentin-) in [#3551](https://github.com/apollographql/apollo-client/pull/3551)
 
 ### Apollo GraphQL Anywhere (vNext)
 
-- Add support for arrays to `graphql-anywhere`'s filter utility.  
+- Add support for arrays to `graphql-anywhere`'s filter utility. <br/>
   [@jsweet314](https://github.com/jsweet314) in [#3591](https://github.com/apollographql/apollo-client/pull/3591)
 - Fix `Cannot convert object to primitive value` error that was showing up
-  when attempting to report a missing property on an object.  
+  when attempting to report a missing property on an object. <br/>
   [@benjie](https://github.com/benjie) in [#3618](https://github.com/apollographql/apollo-client/pull/3618)
 
 ### Apollo Cache In-Memory (vNext)
 
 - Add `__typename` and `id` properties to `dataIdFromObject` parameter
-  (typescript)  
+  (typescript) <br/>
   [@jfurler](https://github.com/jfurler) in [#3641](https://github.com/apollographql/apollo-client/pull/3641)
 - Fixed an issue caused by `dataIdFromObject` considering returned 0 values to
   be falsy, instead of being a valid ID, which lead to the store not being
-  updated properly in some cases.  
+  updated properly in some cases. <br/>
   [@hwillson](https://github.com/hwillson) in [#3711](https://github.com/apollographql/apollo-client/pull/3711)
 
 ## 2.3.5 (June 19, 2018)
@@ -120,8 +123,8 @@
   variables: `ObservableQuery<TData, TVariables>`
   ([@excitement-engineer](https://github.com/excitement-engineer) in [#3140](https://github.com/apollographql/apollo-client/pull/3140))
 - Added optional generics to cache manipulation methods (typescript).
-  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))  
-- Typescript improvements. Created a new `QueryOptions` interface that  
+  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))
+- Typescript improvements. Created a new `QueryOptions` interface that
   is now used by `ApolloClient.query` options, instead of the previous
   `WatchQueryOptions` interface. This helps reduce confusion (especially
   in the docs) that made it look like `ApolloClient.query` accepted
@@ -130,88 +133,88 @@
 
 ### Apollo Boost (0.1.8)
 
-- Allow `cache` to be given as a configuration option to `ApolloBoost`.
-  ([@dandean](https://github.com/dandean) in [#3561](https://github.com/apollographql/apollo-client/pull/3561))
-- Allow `headers` and `credentials` to be passed in as configuration
-  parameters to the `apollo-boost` `ApolloClient` constructor.
-  ([@rzane](https://github.com/rzane) in [#3098](https://github.com/apollographql/apollo-client/pull/3098))
-
-### Apollo Cache (1.1.10)
-
-- Added optional generics to cache manipulation methods (typescript).
-  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))
-
-### Apollo Cache In-Memory (1.2.3)
-
-- Added optional generics to cache manipulation methods (typescript).
-  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))
-- Restore non-enumerability of `resultFields[ID_KEY]`.
-  ([@benjamn](https://github.com/benjamn) in [#3544](https://github.com/apollographql/apollo-client/pull/3544))
-- Cache query documents transformed by InMemoryCache.
-  ([@benjamn](https://github.com/benjamn) in [#3553](https://github.com/apollographql/apollo-client/pull/3553))
-
-### Apollo Utilities (1.0.14)
-
-- Store key names generated by `getStoreKeyName` now leverage a more
-  deterministic approach to handling JSON based strings. This prevents store
-  key names from differing when using `args` like
-  `{ prop1: 'value1', prop2: 'value2' }` and
-  `{ prop2: 'value2', prop1: 'value1' }`.
-  ([@gdi2290](https://github.com/gdi2290) in [#2869](https://github.com/apollographql/apollo-client/pull/2869))
-- Avoid needless `hasOwnProperty` check in `deepFreeze`.
-  ([@benjamn](https://github.com/benjamn) in [#3545](https://github.com/apollographql/apollo-client/pull/3545))
-
-### Apollo GraphQL Anywhere (4.1.12)
-
-- No new changes.
-
-
-## 2.3.2 (May 29, 2018)
-
-### Apollo Client (2.3.2)
-
-- Fix SSR and `cache-and-network` fetch policy
-  ([@dastoori](https://github.com/dastoori) in [#3372](https://github.com/apollographql/apollo-client/pull/3372))
-- Fixed an issue where the `updateQuery` method passed to
-  `ObservableQuery.fetchMore` was receiving the original query variables,
-  instead of the new variables that it used to fetch more data.
-  ([@abhiaiyer91](https://github.com/abhiaiyer91) in [#3500](https://github.com/apollographql/apollo-client/pull/3500))
-- Fixed an issue involving `Object.setPrototypeOf()` not working on JSC
-  (Android), by instead setting the `prototype` of `this` manually.
-  ([@seklyza](https://github.com/seklyza) in [#3306](https://github.com/apollographql/apollo-client/pull/3306))
-- Added safeguards to make sure `QueryStore.initQuery` and   
-  `QueryStore.markQueryResult` don't try to set the network status of a
-  `fetchMoreForQueryId` query, if it does not exist in the store. This was
-  happening when a query component was unmounted while a `fetchMore` was still
-  in flight.  
-  ([@conrad-vanl](https://github.com/conrad-vanl) in [#3367](https://github.com/apollographql/apollo-client/pull/3367), [@doomsower](https://github.com/doomsower) in [#3469](https://github.com/apollographql/apollo-client/pull/3469))
-
-### Apollo Boost (0.1.7)
-
-- Various internal code cleanup, tooling and dependency changes.
-
-### Apollo Cache (1.1.9)
-
-- Various internal code cleanup, tooling and dependency changes.
-
-### Apollo Cache In-Memory (1.2.2)
-
-- Fixed an issue that caused fragment only queries to sometimes fail.
-  ([@abhiaiyer91](https://github.com/abhiaiyer91) in [#3507](https://github.com/apollographql/apollo-client/pull/3507))
-- Fixed cache invalidation for inlined mixed types in union fields within
-  arrays.
-  ([@dferber90](https://github.com/dferber90) in [#3422](https://github.com/apollographql/apollo-client/pull/3422))
-
-### Apollo Utilities (1.0.13)
-
-- Make `maybeDeepFreeze` a little more defensive, by always using
-  `Object.prototype.hasOwnProperty` (to avoid cases where the object being
-  frozen doesn't have its own `hasOwnProperty`).
-  ([@jorisroling](https://github.com/jorisroling) in [#3418](https://github.com/apollographql/apollo-client/pull/3418))
-- Remove certain small internal caches to prevent memory leaks when using SSR.
-  ([@brunorzn](https://github.com/brunorzn) in [#3444](https://github.com/apollographql/apollo-client/pull/3444))
-
-### Apollo GraphQL Anywhere (4.1.11)
-
-- Source files are now excluded when publishing to npm.
-  ([@hwillson](https://github.com/hwillson) in [#3454](https://github.com/apollographql/apollo-client/pull/3454))
+- Allow `cache` to be given as a configuration option to `ApolloBoost`.
+  ([@dandean](https://github.com/dandean) in [#3561](https://github.com/apollographql/apollo-client/pull/3561))
+- Allow `headers` and `credentials` to be passed in as configuration
+  parameters to the `apollo-boost` `ApolloClient` constructor.
+  ([@rzane](https://github.com/rzane) in [#3098](https://github.com/apollographql/apollo-client/pull/3098))
+
+### Apollo Cache (1.1.10)
+
+- Added optional generics to cache manipulation methods (typescript).
+  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))
+
+### Apollo Cache In-Memory (1.2.3)
+
+- Added optional generics to cache manipulation methods (typescript).
+  ([@mvestergaard](https://github.com/mvestergaard) in [#3541](https://github.com/apollographql/apollo-client/pull/3541))
+- Restore non-enumerability of `resultFields[ID_KEY]`.
+  ([@benjamn](https://github.com/benjamn) in [#3544](https://github.com/apollographql/apollo-client/pull/3544))
+- Cache query documents transformed by InMemoryCache.
+  ([@benjamn](https://github.com/benjamn) in [#3553](https://github.com/apollographql/apollo-client/pull/3553))
+
+### Apollo Utilities (1.0.14)
+
+- Store key names generated by `getStoreKeyName` now leverage a more
+  deterministic approach to handling JSON based strings. This prevents store
+  key names from differing when using `args` like
+  `{ prop1: 'value1', prop2: 'value2' }` and
+  `{ prop2: 'value2', prop1: 'value1' }`.
+  ([@gdi2290](https://github.com/gdi2290) in [#2869](https://github.com/apollographql/apollo-client/pull/2869))
+- Avoid needless `hasOwnProperty` check in `deepFreeze`.
+  ([@benjamn](https://github.com/benjamn) in [#3545](https://github.com/apollographql/apollo-client/pull/3545))
+
+### Apollo GraphQL Anywhere (4.1.12)
+
+- No new changes.
+
+
+## 2.3.2 (May 29, 2018)
+
+### Apollo Client (2.3.2)
+
+- Fix SSR and `cache-and-network` fetch policy
+  ([@dastoori](https://github.com/dastoori) in [#3372](https://github.com/apollographql/apollo-client/pull/3372))
+- Fixed an issue where the `updateQuery` method passed to
+  `ObservableQuery.fetchMore` was receiving the original query variables,
+  instead of the new variables that it used to fetch more data.
+  ([@abhiaiyer91](https://github.com/abhiaiyer91) in [#3500](https://github.com/apollographql/apollo-client/pull/3500))
+- Fixed an issue involving `Object.setPrototypeOf()` not working on JSC
+  (Android), by instead setting the `prototype` of `this` manually.
+  ([@seklyza](https://github.com/seklyza) in [#3306](https://github.com/apollographql/apollo-client/pull/3306))
+- Added safeguards to make sure `QueryStore.initQuery` and
+  `QueryStore.markQueryResult` don't try to set the network status of a
+  `fetchMoreForQueryId` query, if it does not exist in the store. This was
+  happening when a query component was unmounted while a `fetchMore` was still
+  in flight.
+  ([@conrad-vanl](https://github.com/conrad-vanl) in [#3367](https://github.com/apollographql/apollo-client/pull/3367), [@doomsower](https://github.com/doomsower) in [#3469](https://github.com/apollographql/apollo-client/pull/3469))
+
+### Apollo Boost (0.1.7)
+
+- Various internal code cleanup, tooling and dependency changes.
+
+### Apollo Cache (1.1.9)
+
+- Various internal code cleanup, tooling and dependency changes.
+
+### Apollo Cache In-Memory (1.2.2)
+
+- Fixed an issue that caused fragment only queries to sometimes fail.
+  ([@abhiaiyer91](https://github.com/abhiaiyer91) in [#3507](https://github.com/apollographql/apollo-client/pull/3507))
+- Fixed cache invalidation for inlined mixed types in union fields within
+  arrays.
+  ([@dferber90](https://github.com/dferber90) in [#3422](https://github.com/apollographql/apollo-client/pull/3422))
+
+### Apollo Utilities (1.0.13)
+
+- Make `maybeDeepFreeze` a little more defensive, by always using
+  `Object.prototype.hasOwnProperty` (to avoid cases where the object being
+  frozen doesn't have its own `hasOwnProperty`).
+  ([@jorisroling](https://github.com/jorisroling) in [#3418](https://github.com/apollographql/apollo-client/pull/3418))
+- Remove certain small internal caches to prevent memory leaks when using SSR.
+  ([@brunorzn](https://github.com/brunorzn) in [#3444](https://github.com/apollographql/apollo-client/pull/3444))
+
+### Apollo GraphQL Anywhere (4.1.11)
+
+- Source files are now excluded when publishing to npm.
+  ([@hwillson](https://github.com/hwillson) in [#3454](https://github.com/apollographql/apollo-client/pull/3454))

packages/apollo-boost/src/__tests__/__snapshots__/config.ts.snap

@@ -3,8 +3,7 @@
 exports[`config warns about unsupported parameter 1`] = `
 Array [
   Array [
-    "ApolloBoost was initialized with unsupported options: link
-https://www.apollographql.com/docs/react/essentials/get-started.html#configuration",
+    "ApolloBoost was initialized with unsupported options: link",
   ],
 ]
 `;

packages/apollo-boost/src/index.ts

@@ -28,8 +28,16 @@ export interface PresetConfig {
   cache?: ApolloCache<any>;
 }
 
-// infer this list from the above interface
-// using a typescript transform at compilation time.
+// Yes, these are the exact same as the `PresetConfig` interface. We're
+// defining these again so they can be used to verify that valid config
+// options are being used in the `DefaultClient` constructor, for clients
+// that aren't using Typescript. This duplication is unfortunate, and at
+// some point can likely be adjusted so these items are inferred from
+// the `PresetConfig` interface using a Typescript transform at compilation
+// time. Unfortunately, TS transforms with rollup don't appear to be quite
+// working properly, so this will have to be re-visited at some point.
+// For now, when updating the properties of the `PresetConfig` interface,
+// please also update this constant.
 const PRESET_CONFIG_KEYS = [
   'request',
   'uri',
@@ -43,24 +51,17 @@ const PRESET_CONFIG_KEYS = [
   'cache',
 ];
 
-function include<T>(b: T, a: Array<T>): boolean {
-  return a.indexOf(b) >= 0;
-}
-
-function difference<T>(a: Array<T>, b: Array<T>): Array<T> {
-  return a.filter(x => !include(x, b));
-}
-
 export default class DefaultClient<TCache> extends ApolloClient<TCache> {
   constructor(config: PresetConfig = {}) {
     if (config) {
-      const diff = difference(Object.keys(config), PRESET_CONFIG_KEYS);
+      const diff = Object.keys(config).filter(
+        key => PRESET_CONFIG_KEYS.indexOf(key) === -1,
+      );
 
       if (diff.length > 0) {
-        // prettier-ignore
         console.warn(
-          `ApolloBoost was initialized with unsupported options: ${diff.join(' ')}\n` +
-          `https://www.apollographql.com/docs/react/essentials/get-started.html#configuration`,
+          'ApolloBoost was initialized with unsupported options: ' +
+            `${diff.join(' ')}`,
         );
       }
     }