Class: Rlt::Utils::StringUtil

Inherits:
Object
  • Object
show all
Defined in:
lib/rlt/utils/string_util.rb

Class Method Summary collapse

Class Method Details

.short_random_string ⇒ Object 



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# File 'lib/rlt/utils/string_util.rb', line 14

def self.short_random_string
  (0...4).map { rand(65..90).chr }.join
end

.underscore(str) ⇒ Object 



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# File 'lib/rlt/utils/string_util.rb', line 6

def self.underscore(str)
  str.gsub(/::/, '/')
     .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
     .gsub(/([a-z\d])([A-Z])/, '\1_\2')
     .tr('-', '_')
     .downcase
end