# Remove Duplicates from an Array
by Alex Golubov
tags: arrays, strings, validation

## Summary
> Create a function that takes an array of items, removes all duplicate items and returns a new array in the same sequential order as the old array (minus duplicates).
> Examples
> removeDups({"The", "big", "cat"}) ➞ {"The", "big", "cat"}
> removeDups({"John", "Taylor", "John"}) ➞ {"John", "Taylor"}
> removeDups({"javascript", "python", "python", "ruby", "javascript"

## Instructions
Create a function that takes an array of items, removes all duplicate items and returns a new array in the same sequential order as the old array (minus duplicates).

### **Examples**
```
removeDups({"The", "big", "cat"}) ➞ {"The", "big", "cat"}

removeDups({"John", "Taylor", "John"}) ➞ {"John", "Taylor"}

removeDups({"javascript", "python", "python", "ruby", "javascript", "c", "ruby"}) ➞ {"javascript", "python", "ruby", "c"}
```

### Notes
Tests are case sensitive.