Module: TCellAgent::Utils::Params

Defined in:
lib/tcell_agent/utils/params.rb

Constant Summary collapse

GET_PARAM = 
'get'.freeze
POST_PARAM = 
'post'.freeze
JSON_PARAM = 
'json'.freeze
URI_PARAM = 
'uri'.freeze
'cookies'.freeze
HEADER_PARAM = 
'header'.freeze

Class Method Summary collapse

Class Method Details

.flatten(param_dict, namespace = nil) ⇒ Object 



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# File 'lib/tcell_agent/utils/params.rb', line 11

def self.flatten(param_dict, namespace = nil)
  flattened = {}
  namespace ||= []
  (param_dict || {}).each do |param_name, param_value|
    if param_value.is_a?(Hash)
      flattened = flattened.merge(flatten(param_value, namespace.dup << param_name.to_s))

    elsif param_value.is_a?(Array)
      param_value.each_with_index do |val, index|
        new_namespace = namespace.dup + [index, param_name.to_s]
        if val.is_a?(Hash)
          flattened = flattened.merge(flatten(val, new_namespace))
        elsif val.is_a?(String) || val.is_a?(Symbol)
          flattened[new_namespace.freeze] = val.to_s
        end
      end

    elsif param_value.is_a?(String) || param_value.is_a?(Symbol)
      new_key = namespace.dup << param_name.to_s
      flattened[new_key.freeze] = param_value.to_s
    end
  end

  flattened
end