Write a script to identify similarity from two string.
Davide Santangelo Jun 15
Implement a similarity method that compares two strings and returns a number representing the percent similarity between the two strings.
The method must be able to calculate the minimum number of operations you must do to change 1 string into another. In other words the the Levenshtein distance is the model.
def similarity(string1, string2) # ... return similarity_percentage end