Reverse a name assignment map (which are written NEWNAME=OLDNAME).

Source: R/renameRestrictCols.R

Reverse a name assignment map (which are written NEWNAME=OLDNAME).

replyr_reverseMap(nmap)

Arguments

nmap

named list mapping with keys specifying new column names, and values as original column names.

Value

inverse map

See also

let, replyr_apply_f_mapped, replyr_mapRestrictCols

Examples


mp <- c(A='x', B='y')
print(mp)

#>   A   B 
#> "x" "y" 
replyr_reverseMap(mp)

#> $x
#> [1] "A"
#> 
#> $y
#> [1] "B"
#>