diff --git a/README.md b/README.md
index 47710a7d..ff6740b5 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,7 @@
     - [sample](#sample)
     - [groupBy](#groupby)
     - [filterBy](#filterby)
+    - [orderBy](#orderBy)
  - [Object](#object)
     - [keys](#keys)
     - [values](#values)
@@ -611,7 +612,7 @@ this.arrayNestedObject = [
 
 ### filterBy
 
-Returns object of grouped by items by discriminator
+Returns object array of grouped by items by discriminator
 
 **Usage:** `array | filterBy: [prop, nested.prop, ...]: search: [strict | optional]`
 
@@ -638,6 +639,52 @@ this.users = [
 <!-- Output: "[{id: 1, first_name: 'John', last_name: 'Doe', work: { company: 'Foo Tech', previous_company: '' }}]" -->
 ```
 
+### orderBy
+
+Returns ordered array by configuration 
+
+**Usage:** `array | orderBy: [prop, nested.prop, array of props, ...]`
+
+```typescript
+const numbers = [2, 1, 3];
+
+const obj = [
+  {id: 4, name: 'Dave', amount: 2},
+  {id: 2, name: 'Michael', amount: 2},
+  {id: 3, name: 'Dan', amount: 1},
+  {id: 1, name: 'John', amount: 1}
+];
+
+const deepObj = [
+  {id: 1, name: 'John', amount: 1337, deep: {prop: 4}},
+  {id: 2, name: 'Michael', amount: 42, deep: {prop: 2}},
+  {id: 3, name: 'Dan', amount: 1, deep: {prop: 1}},
+  {id: 4, name: 'Dave', amount: 2, deep: {prop: 3}}
+];
+```
+
+```html
+<!-- Returns array orderd by value -->
+<p>{{ numbers | orderBy }}</p>  <!--- Output: [1, 2, 3] --->
+<p>{{ numbers | orderBy: '-' }}</p>  <!--- Output: [3, 2, 1] --->
+
+<!-- Returns array orderd by value of property -->
+<p>{{ deepObj | orderBy: 'amount' }}</p>  
+<!--- Output: [{id: 3, ...}, {id: 4, ...}, {id: 2, ...}, {id: 1, ...}] --->
+<p>{{ deepObj | orderBy: '-amount' }}</p>  
+<!--- Output: [{id: 1, ...}, {id: 2, ...}, {id: 4, ...}, {id: 3, ...}] --->
+
+<!-- Returns array orderd by value of deep property -->
+<p>{{ deepObj | orderBy: 'deep.prop' }}</p>  
+<!--- Output: [{id: 3, ...}, {id: 2, ...}, {id: 4, ...}, {id: 1, ...}] --->
+<p>{{ deepObj | orderBy: '-deep.prop' }}</p>  
+<!--- Output: [{id: 1, ...}, {id: 4, ...}, {id: 2, ...}, {id: 3, ...}] --->
+
+<!-- Returns array orderd by mutliple properties -->
+<p>{{ obj | orderBy: ['amount', 'id'] }}</p>  
+<!--- Output: [{id: 1, ...}, {id: 3, ...}, {id: 2, ...}, {id: 4, ...}] --->
+```
+
 ## Object
 
 ### keys
diff --git a/src/app/pipes/array/order-by.spec.ts b/src/app/pipes/array/order-by.spec.ts
new file mode 100644
index 00000000..2af4d5a9
--- /dev/null
+++ b/src/app/pipes/array/order-by.spec.ts
@@ -0,0 +1,128 @@
+import {OrderByPipe} from './order-by';
+
+describe('OrderByPipe', () => {
+  const testArray = [
+    {id: 1, name: 'John', amount: 1337},
+    {id: 2, name: 'Michael', amount: 42},
+    {id: 3, name: 'Dan', amount: 1},
+    {id: 4, name: 'Dave', amount: 2}
+  ];
+
+  let pipe: OrderByPipe;
+
+  beforeEach(() => {
+    pipe = new OrderByPipe();
+  });
+
+  it('should not do anything in-case of not an array', () => {
+    expect(pipe.transform('foo')).toEqual('foo');
+    expect(pipe.transform(null)).toEqual(null);
+    expect(pipe.transform(undefined)).toEqual(undefined);
+    expect(pipe.transform(42)).toEqual(42);
+    expect(pipe.transform({foo: 1, bar: 2})).toEqual({foo: 1, bar: 2});
+  });
+
+  it('should create a new version of the array', () => {
+    const arr = [3, 2, 1];
+    expect(pipe.transform(arr)).toEqual([1, 2, 3]);
+    expect(arr).toEqual([3, 2, 1]);
+  });
+
+  it('should order by value if there is no config', () => {
+    expect(pipe.transform([3, 2, 1])).toEqual([1, 2, 3]);
+    expect(pipe.transform(['c', 'b', 'a'])).toEqual(['a', 'b', 'c']);
+  });
+
+  it('should order by reverse value if there a stringy value of `-`', () => {
+    expect(pipe.transform([3, 2, 1], '-')).toEqual([3, 2, 1]);
+    expect(pipe.transform(['c', 'b', 'a'], '-')).toEqual(['c', 'b', 'a']);
+    expect(pipe.transform([1, 2, 3], '-')).toEqual([3, 2, 1]);
+    expect(pipe.transform(['a', 'b', 'c'], '-')).toEqual(['c', 'b', 'a']);
+  });
+
+  it('should order by value if there a stringy value of `+`', () => {
+    expect(pipe.transform([3, 2, 1], '+')).toEqual([1, 2, 3]);
+    expect(pipe.transform(['c', 'b', 'a'], '+')).toEqual(['a', 'b', 'c']);
+  });
+
+  it('should order by property if there a stringy value of `+property` or `property`', () => {
+    expect(pipe.transform(testArray, 'amount')).toEqual([
+      {id: 3, name: 'Dan', amount: 1},
+      {id: 4, name: 'Dave', amount: 2},
+      {id: 2, name: 'Michael', amount: 42},
+      {id: 1, name: 'John', amount: 1337}
+    ]);
+
+    expect(pipe.transform(testArray, '+amount')).toEqual([
+      {id: 3, name: 'Dan', amount: 1},
+      {id: 4, name: 'Dave', amount: 2},
+      {id: 2, name: 'Michael', amount: 42},
+      {id: 1, name: 'John', amount: 1337}
+    ]);
+  });
+
+  it('should reverse order by property if there a stringy value of `-property`', () => {
+    expect(pipe.transform(testArray, '-amount')).toEqual([
+      {id: 1, name: 'John', amount: 1337},
+      {id: 2, name: 'Michael', amount: 42},
+      {id: 4, name: 'Dave', amount: 2},
+      {id: 3, name: 'Dan', amount: 1}
+    ]);
+  });
+
+  it('should reverse order by multiple properties if there an array values', () => {
+    expect(pipe.transform([
+      {id: 4, name: 'Dave', amount: 2},
+      {id: 2, name: 'Michael', amount: 2},
+      {id: 3, name: 'Dan', amount: 1},
+      {id: 1, name: 'John', amount: 1}
+    ], ['amount', '+id'])).toEqual([
+      {id: 1, name: 'John', amount: 1},
+      {id: 3, name: 'Dan', amount: 1},
+      {id: 2, name: 'Michael', amount: 2},
+      {id: 4, name: 'Dave', amount: 2}
+    ]);
+  });
+
+  it('should reverse order by multiple properties if there an array values', () => {
+    expect(pipe.transform([
+      {id: 2, name: 'b', amount: 2},
+      {id: 2, name: 'a', amount: 2},
+      {id: 1, name: 'd', amount: 1},
+      {id: 1, name: 'c', amount: 1}
+    ], ['amount', '+id', '-name'])).toEqual([
+      {id: 1, name: 'd', amount: 1},
+      {id: 1, name: 'c', amount: 1},
+      {id: 2, name: 'b', amount: 2},
+      {id: 2, name: 'a', amount: 2}
+    ]);
+  });
+
+  it('should order by deep property', () => {
+    expect(pipe.transform([
+      {id: 1, name: 'John', amount: 1337, deep: {prop: 4}},
+      {id: 2, name: 'Michael', amount: 42, deep: {prop: 2}},
+      {id: 3, name: 'Dan', amount: 1, deep: {prop: 1}},
+      {id: 4, name: 'Dave', amount: 2, deep: {prop: 3}}
+    ], ['deep.prop'])).toEqual([
+      {id: 3, name: 'Dan', amount: 1, deep: {prop: 1}},
+      {id: 2, name: 'Michael', amount: 42, deep: {prop: 2}},
+      {id: 4, name: 'Dave', amount: 2, deep: {prop: 3}},
+      {id: 1, name: 'John', amount: 1337, deep: {prop: 4}}
+    ]);
+  });
+
+  it('should order by deep property', () => {
+    expect(pipe.transform([
+      {id: 1, name: 'John', amount: 1337, deep: {prop: 4}},
+      {id: 2, name: 'Michael', amount: 42, deep: {prop: 2}},
+      {id: 3, name: 'Dan', amount: 1, deep: {prop: 1}},
+      {id: 4, name: 'Dave', amount: 2, deep: {prop: 3}}
+    ], ['-deep.prop'])).toEqual([
+      {id: 1, name: 'John', amount: 1337, deep: {prop: 4}},
+      {id: 4, name: 'Dave', amount: 2, deep: {prop: 3}},
+      {id: 2, name: 'Michael', amount: 42, deep: {prop: 2}},
+      {id: 3, name: 'Dan', amount: 1, deep: {prop: 1}}
+    ]);
+  });
+});
diff --git a/src/app/pipes/array/order-by.ts b/src/app/pipes/array/order-by.ts
new file mode 100644
index 00000000..539260f7
--- /dev/null
+++ b/src/app/pipes/array/order-by.ts
@@ -0,0 +1,59 @@
+import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
+
+@Pipe({name: 'orderBy'})
+export class OrderByPipe implements PipeTransform {
+
+  transform(arr: any, config?: any): any[] {
+    if (!Array.isArray(arr)) {
+      return arr;
+    }
+
+    const out = [...arr];
+
+    if (Array.isArray(config)) {
+
+      return out.sort((a, b) => {
+        let pos;
+
+        for (let i=0, l=config.length; i<l; ++i) {
+          const sign = config[i].substr(0, 1);
+          const prop = config[i].replace(/^[-+]/, '');
+          const asc = sign !== '-';
+
+          pos = OrderByPipe.orderCompare(prop, asc, a, b);
+          if (pos !== 0) break;
+        }
+
+        return pos;
+      });
+    } else if (GeneralHelper.isString(config)) {
+      const sign = config.substr(0, 1);
+      const prop = config.replace(/^[-+]/, '');
+      const asc = sign !== '-';
+
+      if (config.length === 1) {
+        return asc ? out.sort() : out.sort().reverse();
+      }
+      return out.sort(OrderByPipe.orderCompare.bind(this, prop, asc));
+    }
+
+    return out.sort();
+  }
+
+  static orderCompare(prop, asc, a, b) {
+    if (GeneralHelper.isString(a) && GeneralHelper.isString(b)) {
+      return a.toLowerCase().localeCompare(b.toLowerCase());
+    }
+
+    const fir = GeneralHelper.extractDeepPropertyByMapKey(a, prop);
+    const sec = GeneralHelper.extractDeepPropertyByMapKey(b, prop);
+
+    if (fir === sec) {
+      return 0;
+    }
+
+    const pos = fir < sec ? -1 : 1;
+    return asc ? pos : -pos;
+  }
+}
diff --git a/src/app/pipes/string/underscore.ts b/src/app/pipes/string/underscore.ts
index dd0dab9f..df5ca70d 100644
--- a/src/app/pipes/string/underscore.ts
+++ b/src/app/pipes/string/underscore.ts
@@ -6,7 +6,9 @@ export class UnderscorePipe implements PipeTransform {
 
   transform(text: any, chars: string = '\\s'): string {
     return GeneralHelper.isString(text)
-      ? text.replace(/[A-Z]/g, (c, k) => k ? `_${c.toLowerCase()}` : c.toLowerCase())
+      ? text.trim()
+        .replace(/\s+/g, '')
+        .replace(/[A-Z]/g, (c, k) => k ? `_${c.toLowerCase()}` : c.toLowerCase())
       : text;
   }
 }