update README

.gitignore

@@ -5,4 +5,4 @@ coverage
 sift.csp.*
 sift.min.*
 lib/
-esm/
+es5m/

README.md

@@ -392,6 +392,22 @@ Not expression:
 ["craig", "tim", "jake"].filter(sift({ $not: { $size: 5 } })); //['tim','jake']
 ```
 
+### Date comparison
+
+Mongodb allows you to do date comparisons like so:
+
+```javascript
+db.collection.find({ createdAt: { $gte: "2018-03-22T06:00:00Z" } });
+```
+
+In Sift, you'll need to specify a Date object:
+
+```javascript
+collection.find(
+  sift({ createdAt: { $gte: new Date("2018-03-22T06:00:00Z") } })
+);
+```
+
 ## Custom behavior
 
 Sift works like MongoDB out of the box, but you're also able to modify the behavior to suite your needs.
@@ -423,33 +439,21 @@ var filter = sift(
 [1, 2, 3, 4, 5].filter(filter); // 1, 3, 5
 ```
 
-If you're looking to create a filter _without_ the standard operations, you can also do that:
+#### Omitting builtin operations
+
+You can create a filter function that omits the builtin operations like so:
 
 ```javascript
-import { createQueryTester } from "sift/lib/core";
-import * as operations from "sift/lib/operations";
+import { createQueryTester } from "sift";
+import { $in, $all, $nin, $lt } from "sift/operations";
 const test = createQueryTester(
   {
     $eq: 10
   },
-  { operations }
+  { $in, $all, $nin, $lt }
 );
 
 [1, 2, 3, 4, 10].filter(test);
 ```
 
-#### Date comparison
-
-Mongodb allows you to do date comparisons like so:
-
-```javascript
-db.collection.find({ createdAt: { $gte: "2018-03-22T06:00:00Z" } });
-```
-
-In Sift, you'll need to specify a Date object:
-
-```javascript
-collection.find(
-  sift({ createdAt: { $gte: new Date("2018-03-22T06:00:00Z") } })
-);
-```
+For bundlers like Webpack and Rollup, operations that aren't used are omitted from application bundles via tree-shaking.

index.js

@@ -0,0 +1,4 @@
+const lib = require("./lib");
+
+module.exports = lib.default;
+Object.assign(module.exports, lib);

operations.js

@@ -0,0 +1 @@
+export * from "./es5m/operations";

package.json

@@ -1,13 +1,12 @@
 {
   "name": "sift",
   "description": "mongodb query style array filtering",
-  "version": "11.0.2",
+  "version": "11.0.7",
   "repository": "crcn/sift.js",
   "sideEffects": false,
   "author": {
     "name": "Craig Condon",
-    "email": "craig.j.condon@gmail.com",
-    "url": "http://crcn.io"
+    "email": "craig.j.condon@gmail.com"
   },
   "license": "MIT",
   "engines": {},
@@ -35,13 +34,13 @@
     "webpack": "^4.41.5",
     "webpack-cli": "^3.1.2"
   },
-  "main": "./lib/index.js",
-  "module": "./lib/index.js",
-  "es2015": "./lib/index.js",
+  "main": "./index.js",
+  "module": "./es5m/index.js",
+  "es2015": "./es5m/index.js",
   "scripts": {
-    "build": "npm run build:lib && npm run build:esm && npm run build:min && npm run build:csp",
+    "build": "npm run build:lib && npm run build:es5m && npm run build:min && npm run build:csp",
     "build:lib": "tsc",
-    "build:esm": "tsc",
+    "build:es5m": "tsc --build tsconfig.es5m.json",
     "build:min": "webpack",
     "build:csp": "CSP_ENABLED=1 webpack",
     "build:watch": "tsc --watch",

src/index.ts

@@ -11,8 +11,6 @@ const createDefaultQueryTester = (
   });
 };
 
-module.exports = createDefaultQueryTester;
-
-export { Query, EqualsOperation };
+export { Query, EqualsOperation, createQueryTester };
 
 export default createDefaultQueryTester;

test.js

@@ -0,0 +1,14 @@
+import { createQueryTester, EqualsOperation } from "./es5m";
+import * as operations from "./operations";
+
+const tester = createQueryTester(
+  { $test: 1 },
+  {
+    operations: {
+      $where: defaultOperations.$where,
+      $test: (params, ownertQuery) => {
+        return new EqualsOperation(params, ownertQuery);
+      }
+    }
+  }
+);

webpack.config.js

@@ -4,7 +4,7 @@ module.exports = {
   devtool: "source-map",
   mode: "production",
   entry: {
-    index: [__dirname + "/src/index.ts"]
+    index: [__dirname + "/test.js"]
   },
   output: {
     path: __dirname,