A set of predicates and assertions for checking the properties of strings. This is mainly for use by other package developers who want to include run-time testing features in their own packages. End-users will usually want to use assertive directly.
|Author||Richard Cotton [aut, cre], Aditya Bhagwat [ctb]|
|Date of publication||2016-05-10 10:14:32|
|Maintainer||Richard Cotton <email@example.com>|
|License||GPL (>= 3)|
character_to_list_of_integer_vectors: Convert a character vector to a list of integer vectors
create_regex: Create a regex from components.
d: Create regex for repeated digits
is_empty_character: Does the input contain empty or missing strings?
is_matching_fixed: Does the string match a pattern?
is_numeric_string: Does the string contain a number/logical value?
is_single_character: Is the input a single character?
matches_regex: Does the input match the regular expression?
recycle: Recycle arguments
strip_invalid_chars: Removes invalid characters from a string.