Module vec 

Functions that operate on vectors.

Functions

vec_longest_str

In a vector of Strings, returns the longest element. If more than one element has the longest length, the last of those long elements is returned.

vec_longest_str_len

Returns the length of the longest String in a String vector in bytes. Don’t mistake this for pixels.

vec_random_choice

Pick an element randomly. Return, in a tuple, the element along with the it’s index in the vector.

vec_string_to_str

Converts a vector of Strings into a vector of &str’s.