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Contents
module SearchFlip
# The SearchFlip::Result class is a simple Hash, but extended with
# method-like access. Keys assigned via methods are stored as strings.
#
# @example method access
# result = SearchFlip::Result.new
# result["some_key"] = "value"
# result.some_key # => "value"
class Result < Hash
def self.convert(hash)
res = self[hash]
res.each do |key, value|
if value.is_a?(Hash)
res[key] = convert(value)
elsif value.is_a?(Array)
res[key] = convert_array(value)
end
end
res
end
def self.convert_array(arr)
arr.map do |obj|
if obj.is_a?(Hash)
convert(obj)
elsif obj.is_a?(Array)
convert_array(obj)
else
obj
end
end
end
def method_missing(name, *args, &block)
self[name.to_s]
end
def respond_to_missing?(name, include_private = false)
key?(name.to_s) || super
end
def self.from_hit(hit)
res = convert(hit["_source"] || {})
res["_hit"] = convert(self[hit].tap { |hash| hash.delete("_source") })
res
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems