Revert bigdecimal 1.4.0 related commits

* Revert "Remove unnecessary linker flags"

  This reverts commit 49efa01579272d52d28bd361c498d96ca92e986e.

* Revert "Move dependency on gemspec"

  This reverts commit bfb64d476578eadd61a738149726da37840f068d.

* Revert "Remove unnecessary directory listing"

  This reverts commit 86661b5c60b8da6e5641c9c772b57857a1f988f4.

* Revert "* expand tabs."

  This reverts commit 35ada33f8386b56611f10b1a0a4e5667e9b08071.

* Revert "Import bigdecimal-1.4.0.pre-20181204a"

  This reverts commit 8891bb3bd602bdbabd24260cf1e431475dc027c8.

* Revert "ext/bigdecimal/bigdecimal.c: drop unused function"

  This reverts commit 5ceeea4da1179193c2c7ddcebfd67019128473e3.

* Revert "* expand tabs."

  This reverts commit e021386e905b6d6799a84dfbc2f0592e42626366.

* Revert "Import bigdecimal-1.4.0.pre-20181130a"

  This reverts commit a0e438cd3c28d2eaf4efa18243d5b6edafa14d88.

* Revert "NEWS: write about bigdecimal updates"

  This reverts commit 89455ff2ba973f2a9ee7b79657e0e6f1f31501f9.

* Revert "Fix rubyspec of bigdecimal for ruby <2.6"

  This reverts commit 4bcdeeb65e57de4da306d347652898c767162e74.

* Revert "Fix rubyspec against bigdecimal updates"

  This reverts commit c8fb30fc9e0ee14e87be1e231869a12aaef1eedf.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 11 deletions

diff --git a/ext/bigdecimal/sample/linear.rb b/ext/bigdecimal/sample/linear.rb
index 516c2473be..3b23269f8a 100644
--- a/ext/bigdecimal/sample/linear.rb
+++ b/ext/bigdecimal/sample/linear.rb
@@ -28,8 +28,8 @@ def rd_order(na)
 end
 
 na   = ARGV.size
-zero = BigDecimal("0.0")
-one  = BigDecimal("1.0")
+zero = BigDecimal.new("0.0")
+one  = BigDecimal.new("1.0")
 
 while (n=rd_order(na))>0
   a = []
@@ -37,28 +37,27 @@ while (n=rd_order(na))>0
   b = []
   if na <= 0
      # Read data from console.
-     printf("\nEnter coefficient matrix element A[i,j]\n")
+     printf("\nEnter coefficient matrix element A[i,j]\n");
      for i in 0...n do
        for j in 0...n do
          printf("A[%d,%d]? ",i,j); s = ARGF.gets
-         a  << BigDecimal(s)
-         as << BigDecimal(s)
+         a  << BigDecimal.new(s);
+         as << BigDecimal.new(s);
        end
-       printf("Contatant vector element b[%d] ? ",i)
-       b << BigDecimal(ARGF.gets)
+       printf("Contatant vector element b[%d] ? ",i); b << BigDecimal.new(ARGF.gets);
      end
   else
      # Read data from specified file.
-     printf("Coefficient matrix and constant vector.\n")
+     printf("Coefficient matrix and constant vector.\n");
      for i in 0...n do
        s = ARGF.gets
        printf("%d) %s",i,s)
        s = s.split
        for j in 0...n do
-         a  << BigDecimal(s[j])
-         as << BigDecimal(s[j])
+         a  << BigDecimal.new(s[j]);
+         as << BigDecimal.new(s[j]);
        end
-       b << BigDecimal(s[n])
+       b << BigDecimal.new(s[n]);
      end
   end
   x = lusolve(a,b,ludecomp(a,n,zero,one),zero)