Rails 4.0 removes the XML parameter parser. To use please join Actionpack-xml_parser

After reading about building a public platform API with Rails, we found that

Params[:xml] This was done in Rails 4, so I looked at the new features of Rails 4 and found the XML Parameter parsing have been sent to a plugin.

Http://www.rubydoc.info/github/rails/actionpack-xml_parser

Actionpack-xml_parser

A XML Parameters parser for Action Pack (removed from core in Rails 4.0)

Installation

Include this gem into your gemfile:

gem‘actionpack-xml_parser‘

Then, add ActionDispatch::XmlParamsParser Middleware after ActionDispatch::ParamsParser in config/application.rb :

config.middleware.insert_afterActionDispatch::ParamsParser,ActionDispatch::XmlParamsParser

//*********************************************************************************************

Then, add ActionDispatch::XmlParamsParser Middleware after ActionDispatch::ParamsParser in config/application.rb :

config.middleware.insert_afterActionDispatch::ParamsParser,ActionDispatch::XmlParamsParser

:

Rails 4.0 removes the XML parameter parser. To use please join Actionpack-xml_parser