Pretty print formatting for lists and vectors

Pretty print formatting for lists and vectors

Usage

print_list(x, pre = "")

Arguments

x

list of items to print. All entries must be named and have as.character() methods

pre

character. Optional characters to place at the head of each line

Examples

print_list(list())
#> <empty>
#> 
print_list(c())
#> <empty>
#> 

testvec <- seq(3)
names(testvec) <- LETTERS[seq(3)]
print_list(testvec)
#> A : 1
#> B : 2
#> C : 3

test <- list(
    name1 = "1",
    longername2 = "test_char",
    thirdname = factor("this will be converted with as.character()")
)
print_list(test)
#> name1       : 1
#> longername2 : test_char
#> thirdname   : this will be converted with as.character()
print_list(test, pre = "* ")
#> * name1       : 1
#> * longername2 : test_char
#> * thirdname   : this will be converted with as.character()