Module: Carta::Util

Defined in:
lib/carta/util.rb

Class Method Summary collapse

Class Method Details

.pad(number) ⇒ Object

Pads a number so that it’s 2 digits wide with leading zeros if needed. 1 -> 01



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# File 'lib/carta/util.rb', line 15

def self.pad(number)
  sprintf('%02d', number.to_s)
end

.slug(string) ⇒ Object

Takes a string and prepares it for use as a filename or URL. “Hello World!” -> “hello-world”



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# File 'lib/carta/util.rb', line 5

def self.slug(string)
  string.downcase
     .strip
     .gsub(' ', '-')
     .gsub(/[^0-9A-z.\-]/, '')
end