IdStore

# File lib/ea_support/id_store.rb, line 4
def initialize(fileName=nil)
  if fileName
    raise "Base directory does not exist: #{File.dirname(fileName)}"          unless File.exist?(File.dirname(fileName))
    @idsFileName = fileName
  end
  @idHash = nil
end

# File lib/ea_support/id_store.rb, line 13
def idHash
  load unless @idHash
  @idHash
end

# File lib/ea_support/id_store.rb, line 18
def load
  if @idsFileName && File.exist?(@idsFileName)
    @idHash = YAML.load_file(@idsFileName) || {}
  else
    @idHash = {}
  end
end

# File lib/ea_support/id_store.rb, line 26
def store
  return unless @idsFileName
  File.open(@idsFileName,"w") do |f|
    YAML.dump(@idHash, f)
  end
end