Class: Kartograph::PropertyCollection

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/kartograph/property_collection.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PropertyCollection

Returns a new instance of PropertyCollection.



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# File 'lib/kartograph/property_collection.rb', line 10

def initialize(*)
  @collection = []
  @cache = {}
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/kartograph/property_collection.rb', line 27

def ==(other)
  each_with_index.inject(true) do |current_value, (property, index)|
    break unless current_value
    property == other[index]
  end
end

#filter_by_scope(scope) ⇒ Object 



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# File 'lib/kartograph/property_collection.rb', line 15

def filter_by_scope(scope)
  if @cache.has_key? scope
    return @cache[scope]
  end

  @cache[scope] = select do |property|
    property.scopes.include?(scope)
  end

  @cache[scope]
end