I have implemented the sort by index method, which takes an integer, the sorting direction indicator, and returns a data frame sorted by the order of the indices.
Why?
Resolve #75 issue.
How?
Compare the indices by the custom object comparator.
Added method and docstring to the DataFrame class.
Testing?
I have added and tested sorting in increment and decrement direction and in string-indexed data frames.
What?
I have implemented the sort by index method, which takes an integer, the sorting direction indicator, and returns a data frame sorted by the order of the indices.
Why?
Resolve #75 issue.
How?
Testing?
I have added and tested sorting in increment and decrement direction and in string-indexed data frames.
Any others?
Worked with @atif-github-venture