add _.omitBy

README.md

@@ -167,6 +167,7 @@ For more information, see [Configuring the ESLint Plugin](configuring.md)
 1. [_.keys](#_keys)
 1. [_.mapKeys](#_mapKeys)
 1. [_.omit](#_omit)
+1. [_.omitBy](#_omitBy)
 1. [_.pick](#_pick)
 1. [_.pickBy](#_pickby)
 1. [_.toPairs](#_topairs)
@@ -2824,6 +2825,45 @@ Returns a copy of the object, filtered to omit the keys specified.
 
 **[⬆ back to top](#quick-links)**
 
+### _.omitBy
+
+Creates an object composed of the object properties that predicate doesn't return truthy for.
+
+  ```js
+  const object = { 'a': 1, 'b': '2', 'c': 3 };
+
+  // Lodash
+  const result = _.omitBy(object);
+  console.log(result)
+  // output: { 'b': '2' }
+
+  // Native
+  function omitBy(object, predicate) {
+    return Object.fromEntries(
+      Object.entries(object).filter(([key, value]) => !predicate(value, key)),
+    );
+  }
+
+  const object = { 'a': 1, 'b': '2', 'c': 3 };
+  const predicate = (value) => typeof value === 'number';
+
+  console.log(omitBy(object, predicate))
+  // output: { 'b': '2' }
+  ```
+
+#### Browser Support for `Object.entries()`
+
+![Chrome][chrome-image] | ![Edge][edge-image] | ![Firefox][firefox-image] | ![IE][ie-image] | ![Opera][opera-image] | ![Safari][safari-image]
+:-: | :-: | :-: | :-: | :-: | :-: |
+  54.0 ✔  | 14.0 ✔  | 47.0 ✔ |  ✖  |  41.0 ✔ |  10.1 ✔ |
+
+#### Browser Support for `Object.fromEntries()`
+![Chrome][chrome-image] | ![Edge][edge-image] | ![Firefox][firefox-image] | ![IE][ie-image] | ![Opera][opera-image] | ![Safari][safari-image]
+:-: | :-: | :-: | :-: | :-: | :-: |
+  73.0 ✔  | 79.0 ✔  | 63.0 ✔ |  ✖  |  60.0 ✔ |  12.1 ✔ |
+
+**[⬆ back to top](#quick-links)**
+
 ### _.pick
 
 Creates an object composed of the object properties predicate returns truthy for.

lib/rules/rules.json

@@ -273,6 +273,11 @@
         "alternative": "{a, b, c, ...notOmittedValues}",
         "ES6": true
     },
+    "omitBy": {
+        "compatible": true,
+        "alternative": "Example of native implementation: https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_omitBy",
+        "ES6": true
+    },
     "flatten": {
         "compatible": true,
         "alternative": "Array.prototype.reduce((a,b) => a.concat(b), [])"

tests/unit/all.js

@@ -1098,4 +1098,17 @@ describe('code snippet example', () => {
       assert.deepEqual(_.head([]), [].at(0));
     });
   })
+  describe('omitBy', () => {
+    function omitBy(object, predicate) {
+      return Object.fromEntries(
+        Object.entries(object).filter(([key, value]) => !predicate(value, key)),
+      );
+    }
+
+    it('should omit properties by predicate', () => {
+      const object = { a: 1, b: '2', c: 3 };
+      const predicate = (value) => typeof value === 'number';
+      assert.deepStrictEqual(_.omitBy(object, predicate), omitBy(object, predicate));
+    });
+  })
 });