Class: Watir::Browser

Inherits:
Object
  • Object
show all
Defined in:
lib/unused_css/watir.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Browser

Returns a new instance of Browser.



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# File 'lib/unused_css/watir.rb', line 9

def initialize(*args)
  @stylesheets = Stylesheets.new
  original_initialize(*args)
end

Instance Attribute Details

#stylesheets ⇒ Object

Returns the value of attribute stylesheets.



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# File 'lib/unused_css/watir.rb', line 6

def stylesheets
  @stylesheets
end

Instance Method Details

#check_for_unused_styles! ⇒ Object 



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# File 'lib/unused_css/watir.rb', line 25

def check_for_unused_styles!
  @stylesheets.each do |stylesheet|
    stylesheet.unused_styles.delete_if { |style| self.element(css: style).exist? }
    stylesheet.remove_pseudo_styles!
  end
end

#goto(*args) ⇒ Object 



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# File 'lib/unused_css/watir.rb', line 15

def goto(*args)
  original_goto(*args)
  @stylesheets.add stylesheets_on_page
  check_for_unused_styles!
end

#original_goto ⇒ Object 



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# File 'lib/unused_css/watir.rb', line 14

alias_method :original_goto, :goto

#original_initialize ⇒ Object 



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# File 'lib/unused_css/watir.rb', line 8

alias_method :original_initialize, :initialize

#stylesheets_on_page ⇒ Object 



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# File 'lib/unused_css/watir.rb', line 21

def stylesheets_on_page
  elements(tag_name: 'link').map { |stylesheet| stylesheet.attribute_value('href') }
end