Contents

class Supernova::Solr::Mapper

  DEFAULT_MAPPINGS = { :id => :id }
  SUFFIXES = {
    :string => :s,
    :integer => :i,
    :float => :f,
    :boolean => :b,
    :multi_string => :ms,
    :time => :dt,
    :date => :dt,
  }

  def initialize(mapping = {})
    @mapping = DEFAULT_MAPPINGS.merge(mapping).inject({}) do |hash, (from, to)|
      hash[from] = SUFFIXES[to] ? :"#{from}_#{SUFFIXES[to]}" : to
      hash
    end
  end

  def map(hash)
    mapping.inject({}) do |solr_hash, (from, to)|
      solr_hash[to] = hash[from]
      solr_hash
    end
  end

  private

  attr_reader :mapping
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
supernova-core-0.0.1	lib/supernova/solr/mapper.rb