Class: Parliament::Response

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/parliament/response.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(nodes) ⇒ Response

Returns a new instance of Response.



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# File 'lib/parliament/response.rb', line 10

def initialize(nodes)
  @nodes = nodes
end

Instance Attribute Details

#nodes ⇒ Object (readonly)

Returns the value of attribute nodes.



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# File 'lib/parliament/response.rb', line 7

def nodes
  @nodes
end

Instance Method Details

#build_responses(filtered_objects) ⇒ Object 



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# File 'lib/parliament/response.rb', line 29

def build_responses(filtered_objects)
  result = []

  filtered_objects.each do |objects|
    result << Parliament::Response.new(objects)
  end
  result
end

#filter(*types) ⇒ Object 



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# File 'lib/parliament/response.rb', line 14

def filter(*types)
  filtered_objects = Array.new(types.size) { [] }

  unless types.empty?
    @nodes.each do |node|
      type_index = types.index(node.type)
      filtered_objects[type_index] << node unless type_index.nil?
    end
  end

  result = build_responses(filtered_objects)

  types.size == 1 ? result.first : result
end

#reverse_sort_by(*parameters) ⇒ Object 



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# File 'lib/parliament/response.rb', line 51

def reverse_sort_by(*parameters)
  sort_by(*parameters).reverse!
end

#sort_by(*parameters) ⇒ Object 



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# File 'lib/parliament/response.rb', line 38

def sort_by(*parameters)
  rejected = []
  grom_nodes = @nodes.dup
  grom_nodes.delete_if { |node| rejected << node unless parameters.all? { |param| node.respond_to?(param) } }
  grom_nodes.sort_by! do |node|
    parameters.map do |param|
      node.send(param).is_a?(String) ? I18n.transliterate(node.send(param)).downcase : node.send(param)
    end
  end

  rejected.concat(grom_nodes)
end