Class: Browser::InternetExplorer

Inherits:
Base
  • Object
show all
Defined in:
lib/browser/internet_explorer.rb

Direct Known Subclasses

Edge

Constant Summary collapse

TRIDENT_MAPPING =

msdn.microsoft.com/en-us/library/ms537503(v=vs.85).aspx#TriToken

{
  "4.0" => "8",
  "5.0" => "9",
  "6.0" => "10",
  "7.0" => "11",
  "8.0" => "12"
}.freeze

Instance Attribute Summary

Attributes inherited from Base

#accept_language, #ua

Instance Method Summary collapse

Methods inherited from Base

#alipay?, #bot, #bot?, #chrome?, #core_media?, #device, #edge?, #electron?, #facebook?, #firefox?, #ie?, #initialize, #known?, #meta, #micro_messenger?, #modern?, #nokia?, #opera?, #opera_mini?, #otter?, #phantom_js?, #platform, #proxy?, #quicktime?, #safari?, #safari_webapp_mode?, #to_s, #uc_browser?, #version, #webkit?, #webkit_full_version, #weibo?, #yandex?

Constructor Details

This class inherits a constructor from Browser::Base

Instance Method Details

#compatibility_view? ⇒ Boolean

Detect if IE is running in compatibility mode.

Returns:

  • (Boolean) 


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# File 'lib/browser/internet_explorer.rb', line 40

def compatibility_view?
  trident_version && msie_version.to_i < (trident_version.to_i + 4)
end

#full_version ⇒ Object 



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# File 'lib/browser/internet_explorer.rb', line 22

def full_version
  "#{ie_version}.0"
end

#id ⇒ Object 



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# File 'lib/browser/internet_explorer.rb', line 14

def id
  :ie
end

#match? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/browser/internet_explorer.rb', line 35

def match?
  msie? || modern_ie?
end

#msie_full_version ⇒ Object 



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# File 'lib/browser/internet_explorer.rb', line 26

def msie_full_version
  (ua.match(%r{MSIE ([\d.]+)|Trident/.*?; rv:([\d.]+)}) && ($1 || $2)) ||
    "0.0"
end

#msie_version ⇒ Object 



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# File 'lib/browser/internet_explorer.rb', line 31

def msie_version
  msie_full_version.split(".").first
end

#name ⇒ Object 



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# File 'lib/browser/internet_explorer.rb', line 18

def name
  "Internet Explorer"
end