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Condense control object into strictly smaller control object

Source: R/condense_control.R
condense_control.Rd

This function is used to help the hierarchy of control functions used throughout the tidymodels packages. It is now assumed that each control function is either a subset or a superset of another control function.

Usage

condense_control(x, ref)

Arguments

x

A control object to be condensed.

ref

A control object that is used to determine what element should be kept.

Value

A control object with the same elements and classes of ref, with values of x.

Examples

ctrl <- control_parsnip(catch = TRUE)
ctrl$allow_par <- TRUE
str(ctrl)
#> List of 3
#>  $ verbosity: int 1
#>  $ catch    : logi TRUE
#>  $ allow_par: logi TRUE
#>  - attr(*, "class")= chr "control_parsnip"

ctrl <- condense_control(ctrl, control_parsnip())
str(ctrl)
#> List of 2
#>  $ verbosity: int 1
#>  $ catch    : logi TRUE
#>  - attr(*, "class")= chr "control_parsnip"