list_collapse_dfr: List collapse
In Ilia-Kosenkov/RLibs: RLibs

Collapses named list of data.frame rowwise, assigning list names to the column named to.

1	list_collapse_dfr(data, to = Name, ptype = factor(), modifier = identity)

`data`	List of `data.frame`s.
`to`	Name of the column to where list names will go.
`ptype`	Casts names to the target type. By default, `factor()`; when `NULL`, perofrms no cast.
`modifier`	An `rlang`-style function/lambda that converts names. Can e.g. be used to parse names into numbers and than cast column to `ptype` type.