diff options
-rw-r--r-- | proc.c | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -1264,6 +1264,32 @@ rb_mod_define_method(int argc, VALUE *argv, VALUE mod) return body; } +/* + * call-seq: + * define_singleton_method(symbol, method) => new_method + * define_singleton_method(symbol) { block } => proc + * + * Defines a singleton method in the receiver. The _method_ + * parameter can be a +Proc+ or +Method+ object. + * If a block is specified, it is used as the method body. + * + * class A + * class << self + * def class_name + * to_s + * end + * end + * end + * A.define_singleton_method(:who_am_i) do + * "I am: #{class_name}" + * end + * A.who_am_i # ==> "I am: A" + * + * guy = "Bob" + * guy.define_singleton_method(:hello) { "#{self}: Hello there!" } + * guy.hello # => "Bob: Hello there!" + */ + static VALUE rb_obj_define_method(int argc, VALUE *argv, VALUE obj) { |