From c1f1b452cb5ec2fadf693817c930ff2741bcd477 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 21 Sep 2009 19:56:20 +0000
Subject: * ext/bigdecimal/lib/bigdecimal/*.rb: made module functions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/lib/bigdecimal/jacobian.rb | 2 ++
 ext/bigdecimal/lib/bigdecimal/ludcmp.rb   | 2 ++
 ext/bigdecimal/lib/bigdecimal/math.rb     | 1 +
 ext/bigdecimal/lib/bigdecimal/newton.rb   | 1 +
 4 files changed, 6 insertions(+)

(limited to 'ext/bigdecimal/lib')

diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
index 8d8d583bcf..e4420df158 100644
--- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb
+++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
@@ -21,6 +21,8 @@
 # fx is f.values(x).
 #
 module Jacobian
+  module_function
+
   #--
   def isEqual(a,b,zero=0.0,e=1.0e-8)
     aa = a.abs
diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
index e18446d55b..9b2c3d2330 100644
--- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
+++ b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
@@ -2,6 +2,8 @@
 # Solves a*x = b for x, using LU decomposition.
 #
 module LUSolve
+  module_function
+
   # Performs LU decomposition of the n by n matrix a.
   def ludecomp(a,n,zero=0,one=1)
     prec = BigDecimal.limit(nil)
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index 635992ef14..191884eb12 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -29,6 +29,7 @@
 #   puts sin(a,100) # -> 0.10000000000000000000......E1
 #
 module BigMath
+  module_function
 
   # Computes the square root of x to the specified number of digits of
   # precision.
diff --git a/ext/bigdecimal/lib/bigdecimal/newton.rb b/ext/bigdecimal/lib/bigdecimal/newton.rb
index d78c3d7647..cab2fcddff 100644
--- a/ext/bigdecimal/lib/bigdecimal/newton.rb
+++ b/ext/bigdecimal/lib/bigdecimal/newton.rb
@@ -28,6 +28,7 @@ require "bigdecimal/jacobian"
 module Newton
   include LUSolve
   include Jacobian
+  module_function
 
   def norm(fv,zero=0.0)
     s = zero
-- 
cgit v1.2.3