class Hash
Public Instance Methods
deep_symbolize_keys()
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# File lib/announce/core_ext.rb, line 21 def deep_symbolize_keys keys.each do |key| value = delete(key) self[(key.to_sym rescue key) || key] = value value.deep_symbolize_keys if value.is_a? Hash end self end
slice(*keys)
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# File lib/announce/core_ext.rb, line 31 def slice(*keys) keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true) keys.each_with_object(self.class.new) { |k, hash| hash[k] = self[k] if has_key?(k) } end
stringify_keys()
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# File lib/announce/core_ext.rb, line 7 def stringify_keys keys.each do |key| self[key.to_s] = delete(key) end self end
symbolize_keys()
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# File lib/announce/core_ext.rb, line 14 def symbolize_keys keys.each do |key| self[(key.to_sym rescue key) || key] = delete(key) end self end