Class: SurveyMonkey::Parameters

Inherits:
Object
  • Object
show all
Defined in:
lib/survey_monkey/parameters.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request_method) {|_self| ... } ⇒ Parameters

Returns a new instance of Parameters.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/survey_monkey/parameters.rb', line 12

def initialize(request_method)
  load_yaml_settings
  check_for_valid_api_method request_method
  @api_method = "#{request_method}"
  @uri = api_settings[api_method]['uri']
  define_parameter_methods(api_method)
  yield self if block_given?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/survey_monkey/parameters.rb', line 66

def method_missing(meth, *args, &block)
  super
end

Instance Attribute Details

#api_method ⇒ Object

Returns the value of attribute api_method.



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# File 'lib/survey_monkey/parameters.rb', line 9

def api_method
  @api_method
end

#method_parameters ⇒ Object (readonly)

Returns the value of attribute method_parameters.



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# File 'lib/survey_monkey/parameters.rb', line 10

def method_parameters
  @method_parameters
end

#uri ⇒ Object

Returns the value of attribute uri.



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# File 'lib/survey_monkey/parameters.rb', line 9

def uri
  @uri
end

Instance Method Details

#api_settings ⇒ Object 



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# File 'lib/survey_monkey/parameters.rb', line 70

def api_settings
    @settings
end

#http_method ⇒ Object 



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# File 'lib/survey_monkey/parameters.rb', line 58

def http_method
  ( api_settings[api_method]['http_method'] || 'post' ).to_sym
end

#to_hash ⇒ Object 



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# File 'lib/survey_monkey/parameters.rb', line 21

def to_hash
  converted_hash = Hash.new
  method_parameters.keys.each do |root|
    if method_parameters[root].is_a? Hash   ## The parameter has children
      converted_hash[root] = Hash.new
      method_parameters[root].keys.each do |child|
        if method_parameters[root][child].is_a? Hash   ## has grand_child
          method_parameters[root].keys.each do |grand_child|
            # save the value for each grand_child into the hash
            converted_hash[root][child][grand_child] = self.send("#{root}_#{child}_#{grand_child}")
          end
          # Delete any nil grand_child keys
          converted_hash[root][child].delete_if{ |k, v| v.nil? } if converted_hash[root].has_key?(child) 
        elsif method_parameters[root][child].is_a? Array
          # child is an array. elements of array to hash
          value = self.send("#{root}_#{child}")
          unless value.empty?
            converted_hash[root][child] = value
            converted_hash[root][child].map{ |e| e.to_hash }
          end
        else
          value = self.send("#{root}_#{child}")
          converted_hash[root][child] = value unless value.nil? ## save value for child (dont assign nil values)
        end
        # Delete any root keys with nil values
        converted_hash[root] = converted_hash[root].delete_if{ |k, v| v.nil? } if converted_hash.has_key?(root)
      end
    elsif method_parameters[root].is_a? Array
      converted_hash[root] = self.send("#{root}").to_hash.delete_if{ |k, v| v.nil? } ## root Array
    else
      value = self.send("#{root}") ## No children
      converted_hash[root] = value unless value.nil?
    end
  end
  converted_hash
end

#to_json ⇒ Object 



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# File 'lib/survey_monkey/parameters.rb', line 62

def to_json
  self.to_hash.delete_if{ |k, v| v.nil? }.to_json
end