From 09ef29a78fc960eaec1ecafbeef75b6eb29abf96 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 5 Dec 2018 01:09:44 +0000 Subject: Prefer rb_check_arity when 0 or 1 arguments git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- enum.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'enum.c') diff --git a/enum.c b/enum.c index 4c10078509..64eedc5c50 100644 --- a/enum.c +++ b/enum.c @@ -294,7 +294,7 @@ enum_find(int argc, VALUE *argv, VALUE obj) struct MEMO *memo; VALUE if_none; - rb_scan_args(argc, argv, "01", &if_none); + if_none = rb_check_arity(argc, 0, 1) ? argv[0] : Qnil; RETURN_ENUMERATOR(obj, argc, argv); memo = MEMO_NEW(Qundef, 0, 0); rb_block_call(obj, id_each, 0, 0, find_i, (VALUE)memo); @@ -1699,9 +1699,7 @@ enum_min(int argc, VALUE *argv, VALUE obj) VALUE result; VALUE num; - rb_scan_args(argc, argv, "01", &num); - - if (!NIL_P(num)) + if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0])) return rb_nmin_run(obj, num, 0, 0, 0); m->min = Qundef; @@ -1793,9 +1791,7 @@ enum_max(int argc, VALUE *argv, VALUE obj) VALUE result; VALUE num; - rb_scan_args(argc, argv, "01", &num); - - if (!NIL_P(num)) + if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0])) return rb_nmin_run(obj, num, 0, 1, 0); m->max = Qundef; -- cgit v1.2.3