Contents

module Acfs::ParameterDecoder

  module Functions
    def self.deep_decode(hash)
      return hash unless hash.is_a? Hash

      hash.each_pair do |key, value|
        if value.is_a? Hash
          deep_decode(value)
          hash[key] = decode_typhoeus_array(value)
        end
      end
    end

    def self.decode_typhoeus_array(hash)
      if typhoeus_encoded? hash
        hash.inject([]) do |memo, (key, val)|
          memo[Integer(key)] = val
          memo
        end
      else
        hash
      end
    end

    def self.typhoeus_encoded?(hash)
      return false if hash.empty?
      self.keys.sort == (0...hash.keys.size).map { |i| i.to_s }
    end
  end

  def self.included(base)
    base.send :before_filter do
      Functions.deep_decode params
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
acfs-0.37.0	lib/acfs/parameter_decoder.rb
acfs-0.36.0	lib/acfs/parameter_decoder.rb
acfs-0.34.1	lib/acfs/parameter_decoder.rb
acfs-0.34.0	lib/acfs/parameter_decoder.rb