Oftentimes, we call functions over a wide range of parameter values, e.g. to generate plots for different scenarios. For multiple parameters, this leads to ugly multi-loops and cumbersome boilerplate. With this snippet it becomes one line.

Let’s say that we have a plotting function `plot`

and call it for multiple values `a`

, `b`

and `c`

and want to reflect these numbers in the filename of the plot. Then the naive way to do this
is the following:

With the following snippet, we can do the same thing in just one line:

Here’s the snippet: