Contents

# Copyright (c) 2004 David Heinemeier Hansson
# 
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
# 
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
class Object
  # From active_support
  def copy_instance_variables_from(object, exclude = [])
    exclude += object.protected_instance_variables if object.respond_to? :protected_instance_variables
    
    instance_variables = object.instance_variables - exclude.map { |name| name.to_s }
    instance_variables.each { |name| instance_variable_set(name, object.instance_variable_get(name)) }
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rspec-0.7.5	lib/spec/runner/extensions/object.rb
rspec-0.7.5.1	lib/spec/runner/extensions/object.rb