Contents

module HashExtension
  KEYS_TO_AVOID = ["_destroy", "id"]
  def copy_without_destroy
    a = {}
    self.each {|key,val| a[key]=val unless KEYS_TO_AVOID.include?(key.to_s)}
    a
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
anaf_habtm-0.0.7	lib/hash.rb
anaf_habtm-0.0.6	lib/hash.rb
anaf_habtm-0.0.5	lib/hash.rb
anaf_habtm-0.0.4	lib/hash.rb
anaf_habtm-0.0.3	lib/hash.rb
anaf_habtm-0.0.2	lib/hash.rb
anaf_habtm-0.0.1	lib/hash.rb