[Truffle] Add Kernel#{iterator?,readline,readlines}.

jruby · May 21, 2015 · f8782ac · f8782ac
1 parent d96d677
commit f8782ac
Showing 4 changed files with 13 additions and 3 deletions.
diff --git a/spec/truffle/tags/core/kernel/iterator_tags.txt b/spec/truffle/tags/core/kernel/iterator_tags.txt
diff --git a/spec/truffle/tags/core/kernel/readline_tags.txt b/spec/truffle/tags/core/kernel/readline_tags.txt
diff --git a/spec/truffle/tags/core/kernel/readlines_tags.txt b/spec/truffle/tags/core/kernel/readlines_tags.txt
diff --git a/truffle/src/main/ruby/core/rubinius/common/kernel.rb b/truffle/src/main/ruby/core/rubinius/common/kernel.rb
@@ -166,6 +166,9 @@ def autoload?(name)
   end
   private :autoload?
 
+  alias_method :iterator?, :block_given?
+  module_function :iterator?
+
   def define_singleton_method(*args, &block)
     singleton_class.send(:define_method, *args, &block)
   end
@@ -302,6 +305,16 @@ def puts(*a)
   end
   module_function :puts
 
+  def readline(sep=$/)
+    ARGF.readline(sep)
+  end
+  module_function :readline
+
+  def readlines(sep=$/)
+    ARGF.readlines(sep)
+  end
+  module_function :readlines
+
   def loop
     return to_enum(:loop) unless block_given?