(PDOC-3) Rename FutureParser and ParserFunctions

Prior to this commit, the handlers and code objects which dealt with
puppet functions were referred to as `FutureParserFunctions` and
`ParseFunctions`. This naming convention will not make very much
sense going forward when the future parser becomes the primary
parser. Therefor, rename `FutureParserFunctions` to `Puppet4xFunctions`
and `ParserFunctions` to `Puppet3xFunctions`.

lib/puppetx/puppetlabs/strings/yard/handlers.rb

@@ -2,5 +2,5 @@ require_relative 'handlers/base'
 require_relative 'handlers/defined_type_handler'
 require_relative 'handlers/host_class_handler'
 
-require_relative 'handlers/parser_function_handler'
-require_relative 'handlers/future_parser_function_handler'
+require_relative 'handlers/puppet_3x_function_handler'
+require_relative 'handlers/puppet_4x_function_handler'

lib/puppetx/puppetlabs/strings/yard/handlers/puppet_3x_function_handler.rb

@@ -4,7 +4,7 @@ require 'puppet/util/docs'
 require_relative '../code_objects'
 
 module Puppetx::PuppetLabs::Strings::YARD::Handlers
-  class ParserFunctionHandler < YARD::Handlers::Ruby::Base
+  class Puppet3xFunctionHandler < YARD::Handlers::Ruby::Base
     include Puppetx::PuppetLabs::Strings::YARD::CodeObjects
 
     handles method_call(:newfunction)
@@ -40,11 +40,11 @@ module Puppetx::PuppetLabs::Strings::YARD::Handlers
     # @return [PuppetNamespaceObject]
     def function_namespace
       # NOTE: This tricky. If there is ever a Ruby class or module with the
-      # name ::ParserFunctions, then there will be a clash. Hopefully the name
+      # name ::Puppet3xFunctions, then there will be a clash. Hopefully the name
       # is sufficiently uncommon.
-      obj = P(:root, 'ParserFunctions')
+      obj = P(:root, 'Puppet3xFunctions')
       if obj.is_a? Proxy
-        namespace_obj = PuppetNamespaceObject.new(:root, 'ParserFunctions')
+        namespace_obj = PuppetNamespaceObject.new(:root, 'Puppet3xFunctions')
         namespace_obj.add_tag YARD::Tags::Tag.new(:api, 'public')
 
         register namespace_obj

lib/puppetx/puppetlabs/strings/yard/handlers/puppet_4x_function_handler.rb

@@ -4,13 +4,13 @@ module Puppetx::PuppetLabs::Strings::YARD::Handlers
   # Handles `dispatch` calls within a future parser function declaration. For
   # now, it just treats any docstring as an `@overlaod` tag and attaches the
   # overload to the parent function.
-  class FutureParserDispatchHandler < YARD::Handlers::Ruby::Base
+  class Puppet4xFunctionHandler < YARD::Handlers::Ruby::Base
     include Puppetx::PuppetLabs::Strings::YARD::CodeObjects
 
     handles method_call(:dispatch)
 
     process do
-      return unless owner.is_a?(MethodObject) && owner['future_parser_function']
+      return unless owner.is_a?(MethodObject) && owner['puppet_4x_function']
       return unless statement.docstring
 
       docstring = ::YARD::Docstring.new(statement.docstring, nil)
@@ -21,7 +21,7 @@ module Puppetx::PuppetLabs::Strings::YARD::Handlers
     end
   end
 
-  class FutureParserFunctionHandler < YARD::Handlers::Ruby::Base
+  class Puppet4xFunctionHandler < YARD::Handlers::Ruby::Base
     include Puppetx::PuppetLabs::Strings::YARD::CodeObjects
 
     handles method_call(:create_function)
@@ -30,7 +30,7 @@ module Puppetx::PuppetLabs::Strings::YARD::Handlers
       name = process_parameters
 
       obj = MethodObject.new(function_namespace, name)
-      obj['future_parser_function'] = true
+      obj['puppet_4x_function'] = true
 
       register obj
 
@@ -48,11 +48,11 @@ module Puppetx::PuppetLabs::Strings::YARD::Handlers
     # @return [PuppetNamespaceObject]
     def function_namespace
       # NOTE: This tricky. If there is ever a Ruby class or module with the
-      # name ::ParserFunctions, then there will be a clash. Hopefully the name
+      # name ::Puppet4xFunctions, then there will be a clash. Hopefully the name
       # is sufficiently uncommon.
-      obj = P(:root, 'FutureParserFunctions')
+      obj = P(:root, 'Puppet4xFunctions')
       if obj.is_a? Proxy
-        namespace_obj = PuppetNamespaceObject.new(:root, 'FutureParserFunctions')
+        namespace_obj = PuppetNamespaceObject.new(:root, 'Puppet4xFunctions')
 
         register namespace_obj
         # FIXME: The docstring has to be cleared. Otherwise, the namespace

lib/puppetx/puppetlabs/strings/yard/templates/default/fulldoc/html/full_list_puppet_plugin.erb

@@ -1,21 +1,21 @@
-<% unless P(:root, 'ParserFunctions').is_a?(CodeObjects::Proxy) %>
+<% unless P(:root, 'Puppet3xFunctions').is_a?(CodeObjects::Proxy) %>
 <li>
   <a class='toggle'></a>
-  <%= link_object(P(:root, 'ParserFunctions'), 'Parser Functions', nil, false) %>
-  <small class='search_info'>ParserFunctions</small>
+  <%= link_object(P(:root, 'Puppet3xFunctions'), 'Puppet 3x Functions', nil, false) %>
+  <small class='search_info'>Puppet3xFunctions</small>
 </li>
 <ul>
-  <%= namespace_list(:root => P(:root,'ParserFunctions'), :namespace_types => [:puppetnamespace, :method]) %>
+  <%= namespace_list(:root => P(:root,'Puppet3xFunctions'), :namespace_types => [:puppetnamespace, :method]) %>
 </ul>
 <% end %>
 
-<% unless P(:root, 'FutureParserFunctions').is_a?(CodeObjects::Proxy) %>
+<% unless P(:root, 'Puppet4xFunctions').is_a?(CodeObjects::Proxy) %>
 <li>
   <a class='toggle'></a>
-  <%= link_object(P(:root, 'FutureParserFunctions'), 'Future Parser Functions', nil, false) %>
-  <small class='search_info'>FutureParserFunctions</small>
+  <%= link_object(P(:root, 'Puppet4xFunctions'), 'Puppet 4x Functions', nil, false) %>
+  <small class='search_info'>Puppet4xFunctions</small>
 </li>
 <ul>
-  <%= namespace_list(:root => P(:root,'FutureParserFunctions'), :namespace_types => [:puppetnamespace, :method]) %>
+  <%= namespace_list(:root => P(:root,'Puppet4xFunctions'), :namespace_types => [:puppetnamespace, :method]) %>
 </ul>
 <% end %>

spec/unit/puppet/face_spec.rb

@@ -51,7 +51,7 @@ describe Puppet::Face do
 
           Puppet::Face[:strings, :current].yardoc
 
-          expect(read_html(tmp, 'test', 'ParserFunctions.html')).to have_tag('.docstring .discussion', :text => /documentation for `function3x`/)
+          expect(read_html(tmp, 'test', 'Puppet3xFunctions.html')).to have_tag('.docstring .discussion', :text => /documentation for `function3x`/)
         end
       end
 

spec/unit/puppetx/puppetlabs/strings/yard/future_parser_function_handler_spec.rb

@@ -1,16 +1,16 @@
 require 'spec_helper'
-require 'puppetx/puppetlabs/strings/yard/handlers/future_parser_function_handler'
+require 'puppetx/puppetlabs/strings/yard/handlers/puppet_4x_function_handler'
 require 'strings_spec/parsing'
 
-describe "FutureParserDispatchHandler" do
+describe "Pupet4xFunctionHandler" do
   include StringsSpec::Parsing
 
   def the_method()
-    Registry.at("FutureParserFunctions#the_function")
+    Registry.at("Puppet4xFunctions#the_function")
   end
 
   def the_namespace()
-    Registry.at("FutureParserFunctions")
+    Registry.at("Puppet4xFunctions")
   end
 
   it "should parse single-line documentation strings before a given function" do

spec/unit/puppetx/puppetlabs/strings/yard/parser_function_handler_spec.rb

@@ -1,16 +1,16 @@
 require 'spec_helper'
-require 'puppetx/puppetlabs/strings/yard/handlers/parser_function_handler'
+require 'puppetx/puppetlabs/strings/yard/handlers/puppet_3x_function_handler'
 require 'strings_spec/parsing'
 
-describe "ParserFunctionHanlder" do
+describe "Puppet3xFunctionHanlder" do
   include StringsSpec::Parsing
 
   def the_method()
-    Registry.at("ParserFunctions#the_function")
+    Registry.at("Puppet3xFunctions#the_function")
   end
 
   def the_namespace()
-    Registry.at("ParserFunctions")
+    Registry.at("Puppet3xFunctions")
   end
 
   it "should parse single-line documentation strings before a given function" do