Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/ds_hash/array_core_ext.rb

Instance Method Summary collapse

Instance Method Details

#clean ⇒ Object Also known as: compact 



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# File 'lib/ds_hash/array_core_ext.rb', line 19

def clean
  arr = self.deep_dup
  arr.clean!
end

#clean! ⇒ Object Also known as: compact! 



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# File 'lib/ds_hash/array_core_ext.rb', line 4

def clean!
  swoop = Proc.new { |v| 
    if v.respond_to? 'clean!'
      v.clean!
      v.empty?
    elsif v.respond_to? 'compact!'
      v.compact!
      v.empty?
    else
       v.to_s.empty? 
    end        
  }
  delete_if &swoop
end