module NgaExtensions::Hash
Public Instance Methods
forceUTF8!()
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# File lib/nga_extensions/hash.rb, line 9 def forceUTF8! self.hmap do |k,v| { k => v.respond_to?(:force_encoding) ? v.force_encoding('UTF-8') : v } end self end
hmap(&block)
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# File lib/nga_extensions/hash.rb, line 15 def hmap(&block) self.inject({}){ |hash,(k,v)| hash.merge( block.call(k,v) ) } end
reject_keys(*args)
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# File lib/nga_extensions/hash.rb, line 6 def reject_keys *args reject {|k,v| args.include?(k) || args.include?(k.to_sym)} end
select_keys(*args)
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# File lib/nga_extensions/hash.rb, line 3 def select_keys *args select {|k,v| args.include?(k) || args.include?(k.to_sym)} end
to_array_of_hashes()
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# File lib/nga_extensions/hash.rb, line 18 def to_array_of_hashes self.inject([]) do |array,(k,v)| array << {k => v} array end end