3 files changed, 4 insertions, 10 deletions
@@ -246,7 +246,7 @@ module SingleForwardable
 # provided, it is used as the name for the delegate method.
 #
 def def_single_delegator(accessor, method, ali = method)
- line_no = __LINE__; str = %{
 def #{ali}(*args, &block)
 begin
 #{accessor}.__send__(:#{method}, *args, &block)
@@ -264,7 +264,3 @@ module SingleForwardable
 alias def_delegators def_single_delegators
 alias def_delegator def_single_delegator
 end
-
-
-
-
@@ -834,7 +834,6 @@ class Matrix
 a = to_a
 last_column = column_size - 1
 last_row = row_size - 1
- rank = 0
 pivot_row = 0
 previous_pivot = 1
 0.upto(last_column) do |k|
@@ -1237,7 +1236,7 @@ class Vector
 # Vector[7, 4, ...]
 #
 def Vector.[](*array)
- new convert_to_array(array, copy = false)
 end
 #
@@ -1532,6 +1531,6 @@ class Vector
 # Overrides Object#inspect
 #
 def inspect
- str = "Vector"[email protected]
 end
 end
@@ -153,8 +153,7 @@ def map_dir(dir, map = nil)
 map.inject(dir) {|d, (orig, new)| d.gsub(orig, new)}
 end
-topdir = File.dirname(libdir = File.dirname(__FILE__))
-extdir = File.expand_path("ext", topdir)
 path = File.expand_path($0)
 $extmk = path[0, topdir.size+1] == topdir+"/"
 $extmk &&= %r"\A(?:ext|enc|tool|test(?:/.+))\z" =~ File.dirname(path[topdir.size+1..-1])