type.md
In cli: Helpers for Developing Command Line Interfaces

type style

Code
  cli_text("{.obj_type_friendly {mtcars}}")
Message
  a data frame
Code
  cli_text("{.obj_type_friendly {tibble::as_tibble(mtcars)}}")
Message
  a tibble
Code
  cli_text("{.obj_type_friendly {rlang::quo(1)}}")
Message
  a <quosure> object
Code
  cli_text("{.obj_type_friendly {list()}}")
Message
  an empty list
Code
  cli_text("{.obj_type_friendly {matrix(list(1, 2))}}")
Message
  a list matrix
Code
  cli_text("{.obj_type_friendly {array(list(1, 2, 3))}}")
Message
  a list
Code
  cli_text("{.obj_type_friendly {integer()}}")
Message
  an empty integer vector
Code
  cli_text("{.obj_type_friendly {matrix(1:3)}}")
Message
  an integer matrix
Code
  cli_text("{.obj_type_friendly {array(1:3, dim = 1:3)}}")
Message
  an integer array
Code
  cli_text("{.obj_type_friendly {character()}}")
Message
  an empty character vector
Code
  cli_text("{.obj_type_friendly {matrix(letters)}}")
Message
  a character matrix
Code
  cli_text("{.obj_type_friendly {array(letters[1:3], dim = 1:3)}}")
Message
  a character array
Code
  typename(quote(expr = ))
Output
  [1] "absent"
Code
  cli_text("{.obj_type_friendly {NA}}")
Message
  `NA`
Code
  cli_text("{.obj_type_friendly {NA_integer_}}")
Message
  an integer `NA`
Code
  cli_text("{.obj_type_friendly {NA_real_}}")
Message
  a numeric `NA`
Code
  cli_text("{.obj_type_friendly {NA_complex_}}")
Message
  a complex `NA`
Code
  cli_text("{.obj_type_friendly {NA_character_}}")
Message
  a character `NA`
Code
  cli_text("{.obj_type_friendly {TRUE}}")
Message
  `TRUE`
Code
  cli_text("{.obj_type_friendly {FALSE}}")
Message
  `FALSE`
Code
  cli_text("{.obj_type_friendly {1L}}")
Message
  an integer
Code
  cli_text("{.obj_type_friendly {1.0}}")
Message
  a number
Code
  cli_text("{.obj_type_friendly {1i}}")
Message
  a complex number
Code
  cli_text("{.obj_type_friendly {as.raw(1L)}}")
Message
  a raw value
Code
  cli_text("{.obj_type_friendly {'foo'}}")
Message
  a string
Code
  cli_text("{.obj_type_friendly {''}}")
Message
  `""`
Code
  cli_text("{.obj_type_friendly {list(1)}}")
Message
  a list
Code
  cli_text("{.obj_type_friendly {matrix(NA)}}")
Message
  a logical matrix
Code
  cli_text("{.obj_type_friendly {matrix(1)}}")
Message
  a double matrix
Code
  cli_text("{.obj_type_friendly {logical()}}")
Message
  an empty logical vector
Code
  cli_text("{.obj_type_friendly {integer()}}")
Message
  an empty integer vector
Code
  cli_text("{.obj_type_friendly {double()}}")
Message
  an empty numeric vector
Code
  cli_text("{.obj_type_friendly {complex()}}")
Message
  an empty complex vector
Code
  cli_text("{.obj_type_friendly {character()}}")
Message
  an empty character vector
Code
  cli_text("{.obj_type_friendly {raw()}}")
Message
  an empty raw vector
Code
  cli_text("{.obj_type_friendly {list()}}")
Message
  an empty list
Code
  cli_text("{.obj_type_friendly {structure(1, class = 'igraph')}}")
Message
  an <igraph> object