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Detect typed array support based on user agent.

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http://caniuse.com/typedarrays
This commit is contained in:
bootstraponline
2012-07-03 15:26:40 -06:00
parent 00ded65b7f
commit 52e96bfa0f
1 changed files with 8 additions and 2 deletions
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lib/gollum/frontend/app.rb
+8 -2
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@@ -30,12 +30,18 @@ module Precious
dir = File.dirname(File.expand_path(__FILE__)) dir = File.dirname(File.expand_path(__FILE__))
# Detect unsupported browsers. # Detect unsupported browsers.
@@supported_browsers = ['Firefox', 'Chrome', 'Safari']
Browser = Struct.new(:browser, :version) Browser = Struct.new(:browser, :version)
@@min_ua = [
Browser.new('Internet Explorer', '10.0'),
Browser.new('Chrome', '7.0'),
Browser.new('Firefox', '4.0'),
Browser.new('Safari', '5.1')
]
def supported_useragent?(user_agent) def supported_useragent?(user_agent)
ua = UserAgent.parse(user_agent) ua = UserAgent.parse(user_agent)
@@supported_browsers.include? ua.browser @@min_ua.detect {|min| ua >= min }
end end
# We want to serve public assets for now # We want to serve public assets for now