Module: UserAgent::Browsers::InternetExplorer

Defined in:
lib/user_agent/browsers/internet_explorer.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extend?(agent) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/user_agent/browsers/internet_explorer.rb', line 4

def self.extend?(agent)
  agent.application &&
    agent.application.comment &&
    agent.application.comment[0] == "compatible" &&
    agent.application.comment[1] =~ /MSIE/
end

Instance Method Details

#browser ⇒ Object 



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 11

def browser
  "Internet Explorer"
end

#chromeframe ⇒ Object

Before version 4.0, Chrome Frame declared itself (unversioned) in a comment; as of 4.0 it can declare itself versioned in a comment or as a separate product with a version



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 34

def chromeframe
  cf = application.comment.include?("chromeframe") || detect_product("chromeframe")
  return cf if cf
  cf_comment = application.comment.detect { |c| c['chromeframe/'] }
  cf_comment ? UserAgent.new(*cf_comment.split('/', 2)) : nil
end

#compatibility ⇒ Object 



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 19

def compatibility
  application.comment[0]
end

#compatibility_view? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/user_agent/browsers/internet_explorer.rb', line 27

def compatibility_view?
  version == "7.0" && application.comment.detect { |c| c['Trident/'] }
end

#compatible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/user_agent/browsers/internet_explorer.rb', line 23

def compatible?
  compatibility == "compatible"
end

#os ⇒ Object 



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 45

def os
  OperatingSystems.normalize_os(application.comment[2])
end

#platform ⇒ Object 



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 41

def platform
  "Windows"
end

#version ⇒ Object 



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# File 'lib/user_agent/browsers/internet_explorer.rb', line 15

def version
  Version.new(application.comment[1].sub("MSIE ", ""))
end