Insert Arrow emojis
Arguments
- direction
Character denoting the direction of the arrow. Should be one of “up”, “up-right”, “right”, “down-right”, “down”, “down-left”, “left”, “up-left”, “up-down”, or “left-right”.
Details
This function is vectorized. Wrong input of direction
will result in NA
s.
#@return Character vector of emojis.
Examples
arrow("up-down")
#> [1] "↕️"
arrow(c("up", "up", "down", "down", "left", "right", "left", "right"))
#> [1] "⬆️" "⬆️" "⬇️" "⬇️" "⬅️" "➡️" "⬅️" "➡️"