is_palindrome: Palindrome checker.

In BoardGames: Board Games and Tools for Building Board Games

Description

This function checks if the supplied vector is a palindrome (reads the same forwards and backwards).

Usage

is_palindrome(x, case.sensitive = FALSE)

Arguments

x	Numeric or character vector.
case.sensitive	Does upper or lower casing matter? Defaults to FALSE.

Examples

test1 = 123
test2 = "12321"
test3 = c("a",1,2,3,2,1,"a")
is_palindrome(test1)
is_palindrome(test2)
is_palindrome(test3)

Example output

[1] FALSE
[1] TRUE
[1] TRUE

BoardGames documentation built on May 2, 2019, 3:45 a.m.