class Browser::InternetExplorer
Constants
- TRIDENT_MAPPING
msdn.microsoft.com/en-us/library/ms537503(v=vs.85).aspx#TriToken
Public Instance Methods
compatibility_view?()
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Detect if IE is running in compatibility mode.
# File lib/browser/internet_explorer.rb, line 39 def compatibility_view? trident_version && msie_version.to_i < (trident_version.to_i + 4) end
full_version()
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# File lib/browser/internet_explorer.rb, line 21 def full_version "#{ie_version}.0" end
id()
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# File lib/browser/internet_explorer.rb, line 13 def id :ie end
match?()
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# File lib/browser/internet_explorer.rb, line 34 def match? msie? || modern_ie? end
msie_full_version()
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# File lib/browser/internet_explorer.rb, line 25 def msie_full_version (ua.match(%r{MSIE ([\d.]+)|Trident/.*?; rv:([\d.]+)}) && ($1 || $2)) || "0.0" end
msie_version()
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# File lib/browser/internet_explorer.rb, line 30 def msie_version msie_full_version.split(".").first end
name()
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# File lib/browser/internet_explorer.rb, line 17 def name "Internet Explorer" end
Private Instance Methods
ie_version()
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# File lib/browser/internet_explorer.rb, line 45 def ie_version TRIDENT_MAPPING[trident_version] || msie_version end
modern_ie?()
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# File lib/browser/internet_explorer.rb, line 58 def modern_ie? ua =~ %r[Trident/.*?; rv:(.*?)] end
msie?()
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# File lib/browser/internet_explorer.rb, line 54 def msie? ua =~ /MSIE/ && ua !~ /Opera/ end
trident_version()
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Return the trident version.
# File lib/browser/internet_explorer.rb, line 50 def trident_version ua.match(%r[Trident/([0-9.]+)]) && $1 end