module Ponto::Util

Public Class Methods

camelize(string, uppercase_first_letter = true) click to toggle source
# File lib/ponto/util.rb, line 19
def self.camelize(string, uppercase_first_letter = true)
  string = if uppercase_first_letter
             string.sub(/^[a-z\d]*/) { $&.capitalize }
           else
             string.sub(/^(?:(?=\b|[A-Z_])|\w)/) { $&.downcase }
           end
  string.gsub(/(?:_|(\/))([a-z\d]*)/) { "#{Regexp.last_match(1)}#{Regexp.last_match(2).capitalize}" }.gsub("/", "::")
end
underscore(camel_cased_word) click to toggle source
# File lib/ponto/util.rb, line 10
def self.underscore(camel_cased_word)
  return camel_cased_word unless camel_cased_word =~ /[A-Z-]/
  word = camel_cased_word.to_s.gsub(/([A-Z\d]+)([A-Z][a-z])/, '\1_\2')
  word.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
  word.tr!("-", "_")
  word.downcase!
  word
end
underscorize_hash(attributes) click to toggle source
# File lib/ponto/util.rb, line 3
def self.underscorize_hash(attributes)
  attributes.keys.reduce({}) do |result, key|
    result[underscore(key)] = attributes[key]
    result
  end
end