[ruby/rdoc] Move RDoc::RDoc#load_options to RDoc::RDoc.load_options

ac85e01756

lib/rdoc/options.rb

@@ -1282,4 +1282,33 @@ Usage: #{opt.program_name} [options] [names...]
     end
   end
 
+  ##
+  # Loads options from .rdoc_options if the file exists, otherwise creates a
+  # new RDoc::Options instance.
+
+  def self.load_options
+    options_file = File.expand_path '.rdoc_options'
+    return RDoc::Options.new unless File.exist? options_file
+
+    RDoc.load_yaml
+
+    begin
+      options = YAML.safe_load File.read('.rdoc_options'), permitted_classes: [RDoc::Options, Symbol]
+    rescue Psych::SyntaxError
+      raise RDoc::Error, "#{options_file} is not a valid rdoc options file"
+    end
+
+    return RDoc::Options.new unless options # Allow empty file.
+
+    raise RDoc::Error, "#{options_file} is not a valid rdoc options file" unless
+      RDoc::Options === options or Hash === options
+
+    if Hash === options
+      # Override the default values with the contents of YAML file.
+      options = RDoc::Options.new options
+    end
+
+    options
+  end
+
 end

lib/rdoc/rdoc.rb

@@ -14,7 +14,7 @@ require 'time'
 # is:
 #
 #   rdoc = RDoc::RDoc.new
-#   options = rdoc.load_options # returns an RDoc::Options instance
+#   options = RDoc::Options.load_options # returns an RDoc::Options instance
 #   # set extra options
 #   rdoc.document options
 #
@@ -151,35 +151,6 @@ class RDoc::RDoc
     end
   end
 
-  ##
-  # Loads options from .rdoc_options if the file exists, otherwise creates a
-  # new RDoc::Options instance.
-
-  def load_options
-    options_file = File.expand_path '.rdoc_options'
-    return RDoc::Options.new unless File.exist? options_file
-
-    RDoc.load_yaml
-
-    begin
-      options = YAML.safe_load File.read('.rdoc_options'), permitted_classes: [RDoc::Options, Symbol]
-    rescue Psych::SyntaxError
-      raise RDoc::Error, "#{options_file} is not a valid rdoc options file"
-    end
-
-    return RDoc::Options.new unless options # Allow empty file.
-
-    raise RDoc::Error, "#{options_file} is not a valid rdoc options file" unless
-      RDoc::Options === options or Hash === options
-
-    if Hash === options
-      # Override the default values with the contents of YAML file.
-      options = RDoc::Options.new options
-    end
-
-    options
-  end
-
   ##
   # Create an output dir if it doesn't exist. If it does exist, but doesn't
   # contain the flag file <tt>created.rid</tt> then we refuse to use it, as
@@ -471,7 +442,7 @@ The internal error was:
       @options = options
       @options.finish
     else
-      @options = load_options
+      @options = RDoc::Options.load_options
       @options.parse options
     end