pystr_rindex: Find the highest index of a substring.

In pystr: Python String Methods in R

Description

Like pystr_rfind but raises an error if sub is not found.

Usage

pystr_rindex(str, sub, start = 1, end = nchar(str))

Arguments

str	A character vector.
sub	A character vector.
start	A numeric vector.
end	A numeric vector.

Value

A numeric vector.

References

https://docs.python.org/3/library/stdtypes.html#str.rindex

See Also

pystr_index

Examples

pystr_rindex("abcxyzabc", "abc")
pystr_rindex("12121212", "12", 4, 6)
## Not run: 
pystr_rindex("abcxyzabc", "123")

## End(Not run)

pystr documentation built on April 15, 2017, 12:30 a.m.