Added IOS detection.

Author: fnando

lib/browser.rb

@@ -214,6 +214,11 @@ def webkit?
  !!(ua =~ /AppleWebKit/i)
  end
 
+ # Detect if browser is ios?.
+ def ios?
+ ipod? || ipad? || iphone?
+ end
+
  # Detect if browser is mobile.
  def mobile?
  !!(ua =~ /(Mobile|Symbian|MIDP|Windows CE)/) || blackberry? || psp?
@@ -335,6 +340,7 @@ def meta
  Array.new.tap do |m|
  m << id
  m << "webkit" if webkit?
+ m << "ios" if ios?
  m << "safari safari#{version}" if safari?
  m << "#{id}#{version}" unless safari? || chrome?
  m << platform

test/browser_test.rb

@@ -73,6 +73,7 @@ def test_detect_iphone
  assert @browser.webkit?
  assert @browser.mobile?
  assert @browser.capable?
+ assert @browser.ios?
  assert_equal "3.0", @browser.full_version
  assert_equal "3", @browser.version
  end
@@ -97,6 +98,7 @@ def test_detect_ipod
  assert @browser.webkit?
  assert @browser.mobile?
  assert @browser.capable?
+ assert @browser.ios?
  assert_equal "3.0", @browser.full_version
  assert_equal "3", @browser.version
  end
@@ -109,6 +111,7 @@ def test_detect_ipad
  assert @browser.safari?
  assert @browser.webkit?
  assert @browser.capable?
+ assert @browser.ios?
  assert_equal "4.0.4", @browser.full_version
  assert_equal "4", @browser.version
  end
@@ -266,9 +269,14 @@ def test_return_string_representation
  assert_equal "chrome webkit mac capable", @browser.to_s
  end
 
- def test_return_string_representation_for_mobile
+ def test_return_string_representation_for_ios
  @browser.ua = IPHONE
- assert_equal "iphone webkit safari safari3 mac capable mobile", @browser.to_s
+ assert_equal "iphone webkit ios safari safari3 mac capable mobile", @browser.to_s
+ end
+
+ def test_return_string_representation_for_mobile
+ @browser.ua = BLACKBERRY
+ assert_equal "blackberry blackberry4 other mobile", @browser.to_s
  end
 
  def test_return_string_representation_for_handcap