easyswap: Swap all instances in a data.table
In bfatemi/easydata: Utility functions for easy data wrangling

easyswap is a function that efficiently finds and replaces all instances of a given value with another given value. This occurs across all columns to use, unless an optional argument specifying the columns is provided.

1 2	easyswap(dt = NULL, find = NA, swap = NULL, cols = NULL, force = FALSE, copy = FALSE)

`dt`	A data.table to search and swap values in
`find`	A value to find across all or a subset of columns. Default is NA.
`swap`	A value to replace 'find' with
`cols`	An optional character vector giving the names of the columns to make the swap in. If not provided, swap will happen across all columns. See examples below.
`force`	A boolean value specifying whether to try and coerce column classes in the event where the swap value is a different data type than the column. See examples below.
`copy`	A boolean value indicating whether to make the swap on a COPY of the data. Default is false and the swap is made in memory. See examples below.