Class: Keisan::Util
- Inherits:
-
Object
- Object
- Keisan::Util
- Defined in:
- lib/keisan/util.rb
Class Method Summary collapse
Class Method Details
.array_split(array, &block) ⇒ Object
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# 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) ⇒ Object
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# 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 |