Arrays > getNonEmptyValues() method > returns non-empty values, e.g. without "" (empty string), null or []

Arrays > getNonEmptyValuesAsString() method > returns non-empty values concatenated by given separator

docs/Base-test-case.md

@@ -48,7 +48,8 @@ class MimeTypesTest extends BaseTestCase
 2. [Collection of elements](Collection-of-elements.md)
 3. [Exceptions](Exceptions.md)
 4. [Static methods](Static-methods.md)
-   1. [Regex](Static-methods/Regex.md)
+   1. [Arrays](Static-methods/Arrays.md)
+   2. [Regex](Static-methods/Regex.md)
 5. [Value Objects](Value-Objects.md)
 
 [‹ Back to `Readme`](../README.md)

docs/Collection-of-elements.md

@@ -46,7 +46,8 @@ var_dump($simpleCollection->has('dolor')); // bool(true)
 2. [**Collection of elements**](Collection-of-elements.md)
 3. [Exceptions](Exceptions.md)
 4. [Static methods](Static-methods.md)
-   1. [Regex](Static-methods/Regex.md)
+   1. [Arrays](Static-methods/Arrays.md)
+   2. [Regex](Static-methods/Regex.md)
 5. [Value Objects](Value-Objects.md)
 
 [‹ Back to `Readme`](../README.md)

docs/Exceptions.md

@@ -57,7 +57,8 @@ class UnknownSimpleTypeException extends UnknownTypeException
 2. [Collection of elements](Collection-of-elements.md)
 3. [**Exceptions**](Exceptions.md)
 4. [Static methods](Static-methods.md)
-   1. [Regex](Static-methods/Regex.md)
+   1. [Arrays](Static-methods/Arrays.md)
+   2. [Regex](Static-methods/Regex.md)
 5. [Value Objects](Value-Objects.md)
 
 [‹ Back to `Readme`](../README.md)

docs/Static-methods.md

@@ -19,7 +19,8 @@ var_dump($firstElement); // string(5) "lorem"
 2. [Collection of elements](Collection-of-elements.md)
 3. [Exceptions](Exceptions.md)
 4. [**Static methods**](Static-methods.md)
-   1. [Regex](Static-methods/Regex.md)
+   1. [Arrays](Static-methods/Arrays.md)
+   2. [Regex](Static-methods/Regex.md)
 5. [Value Objects](Value-Objects.md)
 
 [‹ Back to `Readme`](../README.md)

docs/Static-methods/Arrays.md

@@ -0,0 +1,78 @@
+# Meritoo Common Library
+
+Common and useful classes, methods, exceptions etc.
+
+# Arrays
+
+> Useful methods related to arrays
+
+Class: `Meritoo\Common\Utilities\Arrays`
+File: `src/Utilities/Arrays.php`
+
+### getNonEmptyValues(array $values)
+
+> Returns non-empty values, e.g. without "" (empty string), null or []
+
+##### Arguments
+
+- `array $values` - The values to filter
+
+##### Example 1
+
+- values: `[]` (no values)
+- result: `[]` (an empty array)
+
+##### Example 2
+
+- values: `[null, ""]` (all empty values)
+- result: `[]` (an empty array)
+
+##### Example 3
+
+- values: `["test 1", "", 123, null, 0]`
+- result: `["test 1", 123, 0]`
+
+### getNonEmptyValuesAsString(array $values, $separator = ', ')
+
+> Returns non-empty values concatenated by given separator
+
+##### Arguments
+
+- `array $values` - The values to filter
+- `[string $separator]` - (optional) Separator used to implode the values. Default: ", ".
+
+##### Example 1
+
+- values: `[]` (no values)
+- separator: default or any other string
+- result: `""` (an empty string)
+
+##### Example 2
+
+- values: `[null, ""]` (all empty values)
+- separator: default or any other string
+- result: `""` (an empty string)
+
+##### Example 3
+
+- values: `["test 1", "", 123, null, 0]`
+- separator: `", "` (default)
+- result: `"test 1, 123, 0"`
+
+##### Example 4
+
+- values: `["test 1", "", 123, null, 0]`
+- separator: `" | "`
+- result: `"test 1 | 123 | 0"`
+
+# More
+
+1. [Base test case (with common methods and data providers)](../Base-test-case.md)
+2. [Collection of elements](../Collection-of-elements.md)
+3. [Exceptions](../Exceptions.md)
+4. [Static methods](../Static-methods.md)
+   1. [**Arrays**](Arrays.md)
+   2. [Regex](Regex.md)
+5. [Value Objects](../Value-Objects.md)
+
+[‹ Back to `Readme`](../../README.md)

docs/Static-methods/Regex.md

@@ -4,14 +4,14 @@ Common and useful classes, methods, exceptions etc.
 
 # Regex
 
-*Useful methods related to regular expressions*
+> Useful methods related to regular expressions
 
 Class: `Meritoo\Common\Utilities\Regex`
 File: `src/Utilities/Regex.php`
 
 ### createSlug($value)
 
-*Returns slug for given value*
+> Returns slug for given value
 
 ##### Arguments
 
@@ -38,7 +38,8 @@ File: `src/Utilities/Regex.php`
 2. [Collection of elements](../Collection-of-elements.md)
 3. [Exceptions](../Exceptions.md)
 4. [Static methods](../Static-methods.md)
-   1. [**Regex**](../Static-methods/Regex.md)
+   1. [Arrays](../Static-methods/Arrays.md)
+   2. [**Regex**](Regex.md)
 5. [Value Objects](../Value-Objects.md)
 
 [‹ Back to `Readme`](../../README.md)

docs/Value-Objects.md

@@ -48,7 +48,8 @@ New instance can be created using:
 2. [Collection of elements](Collection-of-elements.md)
 3. [Exceptions](Exceptions.md)
 4. [Static methods](Static-methods.md)
-   1. [Regex](Static-methods/Regex.md)
+   1. [Arrays](Static-methods/Arrays.md)
+   2. [Regex](Static-methods/Regex.md)
 5. [**Value Objects**](Value-Objects.md)
 
 [‹ Back to `Readme`](../README.md)