Class: Depth::RouteElement

Inherits:
Object
  • Object
show all
Defined in:
lib/depth/route_element.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key_or_index, type: :hash) ⇒ RouteElement

Returns a new instance of RouteElement.



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# File 'lib/depth/route_element.rb', line 6

def initialize(key_or_index, type: :hash)
  @key_or_index = key_or_index
  @type = type.to_sym
end

Instance Attribute Details

#key_or_index ⇒ Object (readonly) Also known as: key, index

Returns the value of attribute key_or_index.



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# File 'lib/depth/route_element.rb', line 3

def key_or_index
  @key_or_index
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/depth/route_element.rb', line 3

def type
  @type
end

Class Method Details

.convert(el) ⇒ Object 



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# File 'lib/depth/route_element.rb', line 20

def convert(el)
  return el if el.is_a?(RouteElement)
  case el
  when Array
    type = el.count > 1 ? el[1] : :hash
    RouteElement.new(el[0], type: type)
  when Hash
    key_or_index = el.fetch(:key) { el.fetch(:index) }
    RouteElement.new(key_or_index, type: el.fetch(:type, :hash))
  else
    RouteElement.new(el)
  end
end

.convert_route(route_array) ⇒ Object 



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# File 'lib/depth/route_element.rb', line 16

def convert_route(route_array)
  Array(route_array).map { |el| convert(el) }
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/depth/route_element.rb', line 11

def create
  { hash: {}, array: [], leaf: nil }.fetch(type, nil)
end