R

ranges
  definition of
  for plugin versions
  in mock expectations
  syntax and uses of
rapid iterations
read() method
redirect
  to absolute URL
  to external address
  to specific action
  with parameters
redirect() method, 2^nd
  in unit tests
  mock version
redirectArgs property
redirectEnabled property
redirects
  after login
  and URL longevity
  to login
ref() method, 2^nd
refactoring, 2^nd, 3^rd
  functional tests
reflection, for dynamic behavior
registry server, for RMI
regular expressions
  groups
  in Groovy
  validation
rejectedValue object
relationships
  many-to-many
  one-to-many
  one-to-one
  self-referencing
release process
reliable messaging
ReloadableResourceBundleMessageSource
remember me
RememberMeAuthentication-Provider
Remote
remote deployment, with Tomcat
Remote Method Invocation
Remote Procedure Call, 2^nd
RemoteException
remoting
  client
  protocol comparison
  using services
removeFrom method
render tag, plugin attribute on
render() method, 2^nd, 3^rd
  and JSON
  in unit tests
  mock version
  on converters
  with webflows
renderArgs property
renderErrors() method
reports, from tests
representational state
reproducibility, 2^nd
  in builds
request bean scope
request scope
Requestmap
requests
  Spring bean scope
  validation of
Resource
resource bundles
resource mapping parameter
resources
  ** wildcard
  and URLs
  choosing IDs of
  in plugins
  in REST
  loading from filesystem
  watched by core plugins
resources.*î
resources.groovy, 2^nd, 3^rd
resources.xml, 2^nd
response content, in unit tests
response.getOutputStream() method
response.setContentLength() method
REST
  definition of
  documentation of API
  securing of
  testing
results property
return statement, 2^nd
reverse mappings
RFC-3023
Rhino
rich-text editor.
    See GrailsUI plugin, rich-text editor.
RMI.
    See Remote Method Invocation.
Rock Stars
ROLE_USER
RPC.
    See Remote Procedure Call.
Ruby
Ruby on Rails, 2^nd
running functional tests
running tests
runtime name resolution
Runtime.exec() method
RuntimeException, with transactional services
runtimeLogging plugin, 2^nd