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remove dependency on @cache_control ivar

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eventually we'll remove this instance variable, but this is the first
step
This commit is contained in:
Aaron Patterson 2015-08-27 12:09:04 -07:00
parent 53265e8806
commit d05d7e23d1
1 changed files with 6 additions and 6 deletions
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12
actionpack/lib/action_dispatch/http/cache.rb
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@ -131,7 +131,7 @@ module ActionDispatch
def handle_conditional_get!
if etag? || last_modified? || !@cache_control.empty?
set_conditional_cache_control!
set_conditional_cache_control!(@cache_control)
end
end
@ -141,17 +141,17 @@ module ActionDispatch
PRIVATE = "private".freeze
MUST_REVALIDATE = "must-revalidate".freeze
def set_conditional_cache_control!
def set_conditional_cache_control!(cache_control)
control = {}
cc_headers = cache_control_headers
if extras = cc_headers.delete(:extras)
@cache_control[:extras] ||= []
@cache_control[:extras] += extras
@cache_control[:extras].uniq!
cache_control[:extras] ||= []
cache_control[:extras] += extras
cache_control[:extras].uniq!
end
control.merge! cc_headers
control.merge! @cache_control
control.merge! cache_control
if control.empty?
set_header CACHE_CONTROL, DEFAULT_CACHE_CONTROL