str_starts

Detect patterns at the beginning or end of strings

str_starts(string, pattern, negate = FALSE)

str_ends(string, pattern, negate = FALSE)

Arguments

string

Input string

pattern

Pattern to match

negate

If TRUE, return non-matching elements

Value

a logical vector

See also

Other str-utils: str_detect(), str_extract(), str_wrap()

Author

Guangchuang Yu