DS in ES6

[hemanth]

Rewrote files in ES6, hope you like it ;)

I had started this couldn't complete so doing this PR instead.

[benoitvallon]

Hey @hemanth,

Thank you, this is awesome. Would you mind creating new files for es6 versions instead? I would like to keep the es5 and es6 separated. I think es5 is not dead yet and by doing this the project could also be a way to see and appreciate the new things introduced by es6. I am thinking of keeping the actual file name for es5 and adding new files with the suffixe .es6.js for the es6 versions like:

es5: array.js
es5: array.es6.js

Thanks again, that's an amazing job.

[arrowrowe]

Hi, I had started some as well, many of which were naively implemented. Don't know if they help.

[benoitvallon]

If we are going to have the Data Structures part in es6, I thought it would be nice to have the Sorting Algorithms part as well so I started to add them in es6.

[benoitvallon]

@arrowrowe great resources, thanks

[hemanth]

@benoitvallon Sure, will work on it.

[hemanth]

@benoitvallon Done, would it make sense to organize ES5 and ES6 in separate dirs?

[benoitvallon]

@hemanth thanks for your work.
Yes probably, it would make the dir easier to compare. I will have a look at it today.