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Simplify TaggedLogging symbol shortcuts (thanks Jose!)

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1 parent afde6fd commit 4a4927f753d7f41c0903ab3adfb73be8490c382e @dhh dhh committed Oct 19, 2011
Showing with 4 additions and 7 deletions.
  1. +4 −7 railties/lib/rails/rack/tagged_logging.rb
@@ -1,9 +1,8 @@
module Rails
module Rack
# Enables easy tagging of any logging activity that occurs within the Rails request cycle. The tags are configured via the
- # config.log_tags setting. The tags can either be strings, procs taking a request argument, or the symbols :uuid or :subdomain.
- # The latter two are then automatically expanded to request.uuid and request.subdaomins.first -- the two most common tags
- # desired in production logs.
+ # config.log_tags setting. The tags can either be strings, procs taking a request argument, or symbols representing method
+ # names on request (so :uuid will result in request.uuid being added as a tag).
class TaggedLogging
def initialize(app, tags = nil)
@app, @tags = app, tags
@@ -25,10 +24,8 @@ def compute_tags(env)
case tag
when Proc
tag.call(request)
- when :uuid
- request.uuid
- when :subdomain
- request.subdomains.first
+ when Symbol
+ request.send(tag)
else
tag
end

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