* lib/matrix.rb: Deprecate elements_to_{f/i/r}

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lann · Apr 11, 2010 · 3f64c83 · 3f64c83
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Apr 12 03:45:25 2010  Marc-Andre Lafortune  <[email protected]>
+
+	* lib/matrix.rb: Deprecate elements_to_{f/i/r}
+
 Mon Apr 12 03:30:29 2010  Marc-Andre Lafortune  <[email protected]>
 
 	* lib/matrix.rb: Handle coercion errors by raising TypeErrors

diff --git a/lib/matrix.rb b/lib/matrix.rb
@@ -1009,15 +1009,18 @@ def to_a
   end
 
   def elements_to_f
-    collect{|e| e.to_f}
+    warn "#{caller(1)[0]}: warning: Matrix#elements_to_f is deprecated"
+    map(&:to_f)
   end
 
   def elements_to_i
-    collect{|e| e.to_i}
+    warn "#{caller(1)[0]}: warning: Matrix#elements_to_i is deprecated"
+    map(&:to_i)
   end
 
   def elements_to_r
-    collect{|e| e.to_r}
+    warn "#{caller(1)[0]}: warning: Matrix#elements_to_r is deprecated"
+    map(&:to_r)
   end
 
   #--