diff options
| -rw-r--r-- | mrblib/print.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mrblib/print.rb b/mrblib/print.rb index bf8e6d726..3ebd77ee6 100644 --- a/mrblib/print.rb +++ b/mrblib/print.rb @@ -50,7 +50,7 @@ module Kernel ## # Invoke method +sprintf+ and pass +*args+ to it. - # Pass return value to *print* of STDOUT. + # Pass return value to +print+ of STDOUT. def printf(*args) if Kernel.respond_to?(:sprintf) __printstr__(sprintf(*args)) @@ -58,4 +58,14 @@ module Kernel raise NotImplementedError.new('sprintf not available') end end + + ## + # +sprintf+ is defined in +src/sprintf.c+ + # This stub method is only to inform the user + # that +sprintf+ isn't implemented. + unless Kernel.respond_to?(:sprintf) + def sprintf(*args) + raise NotImplementedError.new('sprintf not available') + end + end end |