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-rw-r--r--actionpack/lib/action_dispatch/http/mime_type.rb18
1 files changed, 16 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/http/mime_type.rb b/actionpack/lib/action_dispatch/http/mime_type.rb
index 2152351703..be0088b562 100644
--- a/actionpack/lib/action_dispatch/http/mime_type.rb
+++ b/actionpack/lib/action_dispatch/http/mime_type.rb
@@ -22,7 +22,7 @@ module Mime
SET = Mimes.new
EXTENSION_LOOKUP = {}
- LOOKUP = Hash.new { |h, k| h[k] = Type.new(k) unless k.blank? }
+ LOOKUP = {}
def self.[](type)
return type if type.is_a?(Type)
@@ -85,7 +85,7 @@ module Mime
Q_SEPARATOR_REGEXP = /;\s*q=/
def lookup(string)
- LOOKUP[string]
+ LOOKUP[string] || Type.new(string)
end
def lookup_by_extension(extension)
@@ -204,9 +204,12 @@ module Mime
end
end
+ attr_reader :hash
+
def initialize(string, symbol = nil, synonyms = [])
@symbol, @synonyms = symbol, synonyms
@string = string
+ @hash = [@string, @synonyms, @symbol].hash
end
def to_s
@@ -240,6 +243,13 @@ module Mime
end
end
+ def eql?(other)
+ super || (self.class == other.class &&
+ @string == other.string &&
+ @synonyms == other.synonyms &&
+ @symbol == other.symbol)
+ end
+
def =~(mime_type)
return false if mime_type.blank?
regexp = Regexp.new(Regexp.quote(mime_type.to_s))
@@ -262,6 +272,10 @@ module Mime
super || method.to_s =~ /(\w+)\?$/
end
+ protected
+
+ attr_reader :string, :synonyms
+
private
def method_missing(method, *args)
if method.to_s =~ /(\w+)\?$/