summaryrefslogtreecommitdiff
path: root/lib/rdoc/ri/util.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/rdoc/ri/util.rb')
-rw-r--r--lib/rdoc/ri/util.rb79
1 files changed, 0 insertions, 79 deletions
diff --git a/lib/rdoc/ri/util.rb b/lib/rdoc/ri/util.rb
deleted file mode 100644
index 51cf881bdd..0000000000
--- a/lib/rdoc/ri/util.rb
+++ /dev/null
@@ -1,79 +0,0 @@
-require 'rdoc/ri'
-
-##
-# Break argument into its constituent class or module names, an
-# optional method type, and a method name
-
-class RDoc::RI::NameDescriptor
-
- attr_reader :class_names
- attr_reader :method_name
-
- ##
- # true and false have the obvious meaning. nil means we don't care
-
- attr_reader :is_class_method
-
- ##
- # +arg+ may be
- #
- # 1. A class or module name (optionally qualified with other class or module
- # names (Kernel, File::Stat etc)
- # 2. A method name
- # 3. A method name qualified by a optionally fully qualified class or module
- # name
- #
- # We're fairly casual about delimiters: folks can say Kernel::puts,
- # Kernel.puts, or Kernel\#puts for example. There's one exception: if you
- # say IO::read, we look for a class method, but if you say IO.read, we look
- # for an instance method
-
- def initialize(arg)
- @class_names = []
- separator = nil
-
- tokens = arg.split(/(\.|::|#)/)
-
- # Skip leading '::', '#' or '.', but remember it might
- # be a method name qualifier
- separator = tokens.shift if tokens[0] =~ /^(\.|::|#)/
-
- # Skip leading '::', but remember we potentially have an inst
-
- # leading stuff must be class names
-
- while tokens[0] =~ /^[A-Z]/
- @class_names << tokens.shift
- unless tokens.empty?
- separator = tokens.shift
- break unless separator == "::"
- end
- end
-
- # Now must have a single token, the method name, or an empty array
- unless tokens.empty?
- @method_name = tokens.shift
- # We may now have a trailing !, ?, or = to roll into
- # the method name
- if !tokens.empty? && tokens[0] =~ /^[!?=]$/
- @method_name << tokens.shift
- end
-
- if @method_name =~ /::|\.|#/ or !tokens.empty?
- raise RDoc::RI::Error.new("Bad argument: #{arg}")
- end
- if separator && separator != '.'
- @is_class_method = separator == "::"
- end
- end
- end
-
- # Return the full class name (with '::' between the components) or "" if
- # there's no class name
-
- def full_class_name
- @class_names.join("::")
- end
-
-end
-