class Elasticsearch::Model::Response::Aggregations

Public Class Methods

new(attributes={}) click to toggle source
Calls superclass method
# File lib/elasticsearch/model/response/aggregations.rb, line 25
def initialize(attributes={})
  __redefine_enumerable_methods super(attributes)
end

Public Instance Methods

__redefine_enumerable_methods(h) click to toggle source

Fix the problem of Hashie::Mash returning unexpected values for `min` and `max` methods

People can define names for aggregations such as `min` and `max`, but these methods are defined in `Enumerable#min` and `Enumerable#max`

{ foo: 'bar' }.min
# => [:foo, "bar"]

Therefore, any Hashie::Mash instance value has the `min` and `max` methods redefined to return the real value

# File lib/elasticsearch/model/response/aggregations.rb, line 40
def __redefine_enumerable_methods(h)
  if h.respond_to?(:each_pair)
    h.each_pair { |k, v| v = __redefine_enumerable_methods(v) }
  end
  if h.is_a?(Hashie::Mash)
    class << h
      define_method(:min) { self[:min] }
      define_method(:max) { self[:max] }
    end
  end
end