sajad torkamani

TLDR

You want a function that takes a given string and converts into a slug:

slugify('John Doe') // 'john-doe'

Here’s how:

def slugify(str)
  str.downcase.strip.gsub(' ', '-').gsub(/[^\w-]/, '')
end

Explanation

The slugify function takes these steps:

  • Downcase the string.
  • Strip leading and trailing spaces.
  • Replaces spaces with dashes.
  • Remove any char that isn’t a letter, number or dash.
Tagged: Algorithms