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authorFlorian Frank <flori@ping.de>2010-04-08 02:40:45 +0200
committerFlorian Frank <flori@ping.de>2010-04-08 02:40:45 +0200
commitb2a5be0eef9095154cc8c7751d0318a565dad6da (patch)
tree386b576e336bcd9e6c82b59aaec45c70f56fcb55 /lib
parentc3e8dd92f04b010366e4d7152c83c7486af93e1e (diff)
parenta294a83f4d22901651d09c06063eb20d3b2290b8 (diff)
downloadjson-b2a5be0eef9095154cc8c7751d0318a565dad6da.tar.gz
Merged in const_missing triggering from v1.2
Merge commit 'a294a83f4d22901651d09c06063eb20d3b2290b8' Conflicts: VERSION lib/json/version.rb
Diffstat (limited to 'lib')
-rw-r--r--lib/json/common.rb10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/json/common.rb b/lib/json/common.rb
index cd9d1c6..a8aa016 100644
--- a/lib/json/common.rb
+++ b/lib/json/common.rb
@@ -33,12 +33,16 @@ module JSON
# level (absolute namespace path?). If there doesn't exist a constant at
# the given path, an ArgumentError is raised.
def deep_const_get(path) # :nodoc:
- path = path.to_s
- path.split(/::/).inject(Object) do |p, c|
+ path.to_s.split(/::/).inject(Object) do |p, c|
case
when c.empty? then p
when p.const_defined?(c) then p.const_get(c)
- else raise ArgumentError, "can't find const #{path}"
+ else
+ if (c = p.const_missing(c) rescue nil)
+ c
+ else
+ raise ArgumentError, "can't find const #{path}"
+ end
end
end
end