diff options
| -rw-r--r-- | proc.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -846,6 +846,8 @@ rb_proc_call_with_block(VALUE self, int argc, const VALUE *argv, VALUE pass_proc * number of mandatory arguments, with the exception for blocks that * are not lambdas and have only a finite number of optional arguments; * in this latter case, returns n. + * Keywords arguments will considered as a single additional argument, + * that argument being mandatory if any keyword argument is mandatory. * A <code>proc</code> with no argument declarations * is the same a block declaring <code>||</code> as its arguments. * @@ -857,6 +859,8 @@ rb_proc_call_with_block(VALUE self, int argc, const VALUE *argv, VALUE pass_proc * proc { |*a| }.arity #=> -1 * proc { |a, *b| }.arity #=> -2 * proc { |a, *b, c| }.arity #=> -3 + * proc { |x:, y:, z:0| }.arity #=> 1 + * proc { |*a, x:, y:0| }.arity #=> -2 * * proc { |x=0| }.arity #=> 0 * lambda { |x=0| }.arity #=> -1 @@ -868,6 +872,8 @@ rb_proc_call_with_block(VALUE self, int argc, const VALUE *argv, VALUE pass_proc * lambda { |x, y=0| }.arity #=> -2 * proc { |(x, y), z=0| }.arity #=> 1 * lambda { |(x, y), z=0| }.arity #=> -2 + * proc { |a, x:0, y:0| }.arity #=> 1 + * lambda { |a, x:0, y:0| }.arity #=> -2 */ static VALUE |