Merge pull request #549 from modcloth/mbh/IO#puts-Kernel#puts

Moving IO#puts into lib-topaz (untag specs)

lib-topaz/io.rb

@@ -8,6 +8,20 @@ def <<(s)
     return self
   end
 
+  def puts(*args)
+    if args.empty?
+      write("\n")
+      return nil
+    end
+
+    args.flatten.each do |string|
+      string = string.to_s unless string.is_a?(String)
+      write(string)
+      write("\n") unless string[-1] == "\n"
+    end
+    nil
+  end
+
   def pos=(i)
     seek(i, IO::SEEK_SET)
   end

spec/tags/core/io/puts_tags.txt

@@ -1,13 +1,2 @@
-fails:IO#puts writes just a newline when given no args
 fails:IO#puts writes just a newline when given just a newline
-fails:IO#puts writes empty string with a newline when given nil as an arg
-fails:IO#puts writes empty string with a newline when when given nil as multiple args
-fails:IO#puts calls to_s before writing non-string objects
-fails:IO#puts writes each arg if given several
-fails:IO#puts flattens a nested array before writing it
-fails:IO#puts writes nothing for an empty array
 fails:IO#puts writes [...] for a recursive array arg
-fails:IO#puts writes a newline after objects that do not end in newlines
-fails:IO#puts does not write a newline after objects that end in newlines
-fails:IO#puts ignores the $/ separator global
-fails:IO#puts raises IOError on closed stream

spec/tags/core/kernel/puts_tags.txt

@@ -1,10 +1,2 @@
 fails:Kernel#puts is a private method
-fails:Kernel#puts writes just a newline when given no args
-fails:Kernel#puts writes a newline when given nil as an arg
-fails:Kernel#puts calls to_s before writing non-string objects
-fails:Kernel#puts writes each arg if given several
-fails:Kernel#puts flattens a nested array before writing it
 fails:Kernel#puts writes [...] for a recursive array arg
-fails:Kernel#puts writes a newline after objects that do not end in newlines
-fails:Kernel#puts does not write a newline after objects that end in newlines
-fails:Kernel#puts ignores the $/ separator global

topaz/objects/ioobject.py

@@ -184,17 +184,6 @@ def method_print(self, space, args_w):
         os.write(self.fd, end)
         return space.w_nil
 
-    @classdef.method("puts")
-    @jit.look_inside_iff(lambda self, space, args_w: jit.isconstant(len(args_w)))
-    def method_puts(self, space, args_w):
-        self.ensure_not_closed(space)
-        for w_arg in args_w:
-            string = space.str_w(space.send(w_arg, space.newsymbol("to_s")))
-            os.write(self.fd, string)
-            if not string.endswith("\n"):
-                os.write(self.fd, "\n")
-        return space.w_nil
-
     @classdef.method("getc")
     def method_getc(self, space):
         self.ensure_not_closed(space)