Check if Strings are subsets of each other.

For each pair of strings in the input vectors str1 and str2, checks if one string is a subset of another in both directions.

Usage

is_subset_bidirectional(str1, str2)

Arguments

str1, str2

A pair of character vectors with the same length, or any of them has a length of 1. If the latter applies, then all values of the other vector are compared with the unique value in the shorter one.

Value

A logical vector indicating whether each corresponding pair of strings satisfies the subset condition.

Examples

is_subset_bidirectional("hello", "hi")  # FALSE
#> [1] FALSE
is_subset_bidirectional(c("hello", "world"), c("hello world", "world hello"))  # TRUE TRUE
#> [1] TRUE TRUE
is_subset_bidirectional("hello", c("hello", "world"))  # TRUE FALSE
#> [1]  TRUE FALSE
is_subset_bidirectional(c("hello", "world"), "hello world")  # TRUE TRUE
#> [1] TRUE TRUE