diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-07-11 08:22:18 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-07-11 08:22:18 +0000 |
commit | be1d2c5f685d56e10239565e5eefba191de0e0be (patch) | |
tree | ca2c2a97c4a87726d0d70fed72954eea67110189 /lib/pstore.rb | |
parent | da72e5a64442c9649689f347e2cc237ec3f41bf8 (diff) | |
download | ruby-be1d2c5f685d56e10239565e5eefba191de0e0be.tar.gz |
* string.c (rb_str_slice_bang): if there's no corresponding
substring, slice! should return nil without exception.
* array.c (rb_ary_insert): type fixed.
* string.c (rb_str_split_m): accept separator value nil as well.
* string.c (rb_str_become): was leaking memory.
* class.c (rb_include_module): should not alter other
classes/modules by inclusion. by this fix, local order may not
be preserved for some cases.
* class.c (include_class_new): module may be T_ICLASS; retrieve
original module information.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/pstore.rb')
-rw-r--r-- | lib/pstore.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/pstore.rb b/lib/pstore.rb index 23b2d878a3..dfec76e470 100644 --- a/lib/pstore.rb +++ b/lib/pstore.rb @@ -42,10 +42,17 @@ class PStore def [](name) in_transaction + @table[name] + end + def fetch(name, default=PStore::Error) unless @table.key? name - raise PStore::Error, format("undefined root name `%s'", name) + if default==PStore::Error + raise PStore::Error, format("undefined root name `%s'", name) + else + default + end end - @table[name] + self[name] end def []=(name, value) in_transaction |