diff options
| -rw-r--r-- | struct.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -471,8 +471,8 @@ rb_struct_define_under(VALUE outer, const char *name, ...) * * - May be anonymous, or may have the name given by +class_name+. * - May have members as given by +member_names+. - * - May have initialization via ordinary arguments (the default) - * or via keyword arguments (if <tt>keyword_init: true</tt> is given). + * - May have initialization via ordinary arguments (unless + * <tt>keyword_init: true</tt> is given), or via keyword arguments * * The new subclass has its own method <tt>::new</tt>; thus: * @@ -557,7 +557,7 @@ rb_struct_define_under(VALUE outer, const char *name, ...) * By default, the arguments for initializing an instance of the new subclass * are ordinary arguments (not keyword arguments). * With optional keyword argument <tt>keyword_init: true</tt>, - * the new subclass is initialized with keyword arguments: + * the new subclass must be initialized with keyword arguments: * * # Without keyword_init: true. * Foo = Struct.new('Foo', :foo, :bar) @@ -567,6 +567,7 @@ rb_struct_define_under(VALUE outer, const char *name, ...) * Bar = Struct.new(:foo, :bar, keyword_init: true) * Bar # => # => Bar(keyword_init: true) * Bar.new(bar: 1, foo: 0) # => #<struct Bar foo=0, bar=1> + * Bar.new(0, 1) # Raises ArgumentError: wrong number of arguments * */ |