class Array
Public Instance Methods
clean()
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# File lib/ds_hash/array_core_ext.rb, line 19 def clean arr = self.deep_dup arr.clean! end
clean!()
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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