diff options
Diffstat (limited to 'lib/ostruct.rb')
-rw-r--r-- | lib/ostruct.rb | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/ostruct.rb b/lib/ostruct.rb index 8d8484caf5..4d9bb33606 100644 --- a/lib/ostruct.rb +++ b/lib/ostruct.rb @@ -47,6 +47,9 @@ 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 end end @@ -58,13 +61,6 @@ class OpenStruct @table = @table.dup end - def new_ostruct_member(name) - self.instance_eval %{ - def #{name}; @table[:#{name}]; end - def #{name}=(x); @table[:#{name}] = x; end - } - end - def method_missing(mid, *args) # :nodoc: mname = mid.id2name len = args.length @@ -76,8 +72,10 @@ 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 |