class Keisan::Util

Public Class Methods

array_split(array) { |element| ... } click to toggle source
# File lib/keisan/util.rb, line 7
def self.array_split(array, &block)
  array.inject([[]]) do |results, element|
    if yield(element)
      results << []
    else
      results.last << element
    end

    results
  end
end
underscore(str) click to toggle source
# File lib/keisan/util.rb, line 3
def self.underscore(str)
  str.to_s.gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').downcase
end