Pack values into a named list.

This function packs values given by name into a named list.

pack(..., .wrapr_private_var_env = parent.frame())

Arguments

...	values to pack, these should be specified by name (not as constants).
.wrapr_private_var_env	environment to evaluate in

Value

named list of values

See also

unpack

Examples

x <- 1
y <- 2
pack(x, y)  # list(x = 1, y = 2)
#> $x
#> [1] 1
#> 
#> $y
#> [1] 2
#> 

pack(a = x, y)  # list(a = 1, y = 2)
#> $a
#> [1] 1
#> 
#> $y
#> [1] 2
#> 

pack(a = 5, y)  # list(a = 5, y = 2)
#> $a
#> [1] 5
#> 
#> $y
#> [1] 2
#> 

pack(1, 2)  # list('1' = 1, '2' = 2)
#> $`1`
#> [1] 1
#> 
#> $`2`
#> [1] 2
#> 

v <- pack(x = 8, y = 9)  # list(x = 8, y = 9)
v -> unpack[x, y]
print(x)  # 8
#> [1] 8
print(y)  # 9
#> [1] 9