diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-05 16:51:30 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-05 16:51:30 +0000 |
commit | acc1a537448074acf7b331549fb49d2fa001e659 (patch) | |
tree | ad5dc47db413df1657781df662687fdd89c330aa /hash.c | |
parent | fe923029dfa4e4ec2fbfc211c613598104693d47 (diff) |
* hash.c (rb_hash_flatten): do not flatten recursively by default.
[ruby-dev:33603]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1673,6 +1673,11 @@ rb_hash_flatten(int argc, VALUE *argv, VALUE hash) VALUE ary; ary = rb_hash_to_a(hash); + if (argc == 0) { + argc = 1; + tmp = INT2FIX(1); + argv = &tmp; + } rb_funcall2(ary, rb_intern("flatten!"), argc, argv); return ary; } |