diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-02 15:17:35 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-12-02 15:17:35 +0000 |
commit | 5847fadf7b173479fca0521b2301e6ff89cbd09a (patch) | |
tree | 0a9c7773f47815647879bd627c24d38716d1d20e /lib/ostruct.rb | |
parent | dd1510eddcfda423b8871271f36590c458b1cc39 (diff) |
* io.c (rb_file_initialize): [ruby-dev:25032]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/ostruct.rb')
-rw-r--r-- | lib/ostruct.rb | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/lib/ostruct.rb b/lib/ostruct.rb index 4d9bb33606..7f4668283b 100644 --- a/lib/ostruct.rb +++ b/lib/ostruct.rb @@ -47,10 +47,8 @@ class OpenStruct @table = {} if hash for k,v in hash - if $DEBUG and self.respond_to?(k, true) - raise NameError, "already existing member #{k}", caller(2) - end @table[k.to_sym] = v + new_ostruct_member(k) end end end @@ -61,6 +59,27 @@ class OpenStruct @table = @table.dup end + module Marshaler + def marshal_dump + table = @table + OpenStruct.new.instance_eval{@table=table; self} + end + def marshal_load(x) + @table = x.instance_variable_get("@table") + @table.each_key{|key| new_ostruct_member(key)} + end + end + + def new_ostruct_member(name) + unless self.respond_to?(name) + self.instance_eval %{ + extend OpenStruct::Marshaler + def #{name}; @table[:#{name}]; end + def #{name}=(x); @table[:#{name}] = x; end + } + end + end + def method_missing(mid, *args) # :nodoc: mname = mid.id2name len = args.length @@ -72,10 +91,8 @@ class OpenStruct raise TypeError, "can't modify frozen #{self.class}", caller(1) end mname.chop! - if $DEBUG and self.respond_to?(mname, true) - raise NameError, "already existing member #{mname}", caller(1) - end @table[mname.intern] = args[0] + self.new_ostruct_member(mname) elsif len == 0 @table[mid] else |