Final stable release

Proper documentation, 100% test coverage

Complete JSDoc installation, failproof methods

• Added JSDoc documentation: generate by gulp docs
• Optimized methods
• Fool(fail)proof arguments analyzis
• 100% downwards compatibility

Stability and testing

Redesigned nearly all the methods.
Many failproofing.
100% test coverage by @cyb3rD

Critical bugfix: index()

Consider updating to 0.6.3 if you are using index method
Properly reworked and extended index API

Mean() bugfix, extended test coverage

Median empty array bug was caught and fixed, courtesy of @cyb3rD test coverage.

Numerous non-criticals

Code styling, added defaults for switch to make code more fail-proof. Extended test coverage

New feature - index()

(+) index(arr, element) returns an array of index values;
(=) precision argument is failproof now;

New arrify() method, extensive testing

Added arrify() method:
Converts an object (associative array) into an array where object keys are array items.
Argument provided should be an object. Will throw an error if not an object type.

Better testing, better methods.

Minor non-critical fixes, extensive testing

Extensive testing, Error handling.

• Now with proper Travis CI and Codecov.
• Better logic in error handling