require 'ostruct'

module Glue

# A flexible Object.
# Temporarily implemented as a simple OpenStruct.

class Flexob < OpenStruct

  def update(hash)
    hash.each do |k, v|
      send("#{k}=", v)
    end
  end
  alias_method :set, :update
  alias_method :merge, :update

  def fetch(key, default = nil)
    if @table.has_key?(key)
      @table[key.to_sym]
    else
      default
    end
  end

  def []=(key, val)
    @table[key.to_sym] = val
  end  
  
  def [](key)
    @table[key.to_sym]
  end

  def each(&block)
    @table.each(&block)
  end    

  def has_key?(key)  
    @table.has_key?(key)
  end

end

end

# * George Moschovitis <gm@navel.gr>