Rahul Saxena

Added the column extraction optimiser

1

Based on the specifications provided [here](https://rpubs.com/IACCancu/462502), I've added the opt-column-extractor.R file as part of the [hard test](https://github.com/rstats-gsoc/gsoc2020/wiki/rco%3A-The-R-Code-Optimizer#solutions-of-tests) along with relevant tests and vignette.

In response to the review of my PR [here](https://github.com/jcrodriguez1989/rco/pull/147), I have opened this PR from an alternative branch of my forked repository(not the master). 1. All the mentioned failed test...

Change the scoring function

2

Hey, I would like to like to change the default scoring function in MATSim for my EV implementation. I would like the score to be calculated on basis State of...

In the catch block of the code, the error Response is not being returned at all. Not to mention ki the response variable would be out of scope in the...

All other conditionals in this `async` function have the `await` keyword, it was missing in the `json` conditional.