Contents

require 'test/rails'

##
# A wrapper that allows instance variables to be manipulated using +[]+ and
# +[]=+

class Test::Rails::IvarProxy

  ##
  # Wraps +object+ allowing its instance variables to be manipulated.

  def initialize(object)
    @object = object
  end

  ##
  # Retrieves +ivar+ from the wrapped object.

  def [](ivar)
    @object.instance_variable_get "@#{ivar}"
  end

  ##
  # Sets +ivar+ to +val+ on the wrapped object.

  def []=(ivar, val)
    @object.instance_variable_set "@#{ivar}", val
  end

end

Version data entries

24 entries across 24 versions & 3 rubygems

Version	Path
omghax-test_rails-1.0.0	lib/test/rails/ivar_proxy.rb
omghax-test_rails-1.1.0	lib/test/rails/ivar_proxy.rb
ryanbriones-ZenTest-3.11.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.2.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.3.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.4.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.4.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.4.2	lib/test/rails/ivar_proxy.rb
ZenTest-3.4.3	lib/test/rails/ivar_proxy.rb
ZenTest-3.5.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.5.2	lib/test/rails/ivar_proxy.rb
ZenTest-3.6.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.6.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.7.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.7.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.7.2	lib/test/rails/ivar_proxy.rb
ZenTest-3.8.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.9.0	lib/test/rails/ivar_proxy.rb
ZenTest-3.9.1	lib/test/rails/ivar_proxy.rb
ZenTest-3.9.2	lib/test/rails/ivar_proxy.rb