Class: CSS3Now

Inherits:
Object
  • Object
show all
Defined in:
lib/css3-now.rb

Overview

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Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(original_css) ⇒ CSS3Now

Returns a new instance of CSS3Now.



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# File 'lib/css3-now.rb', line 18

def initialize original_css
  @original_css = original_css
end

Class Attribute Details

.substitutions ⇒ Object

Returns the value of attribute substitutions.



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# File 'lib/css3-now.rb', line 5

def substitutions
  @substitutions
end

Class Method Details

.browser_specific(attribute, value, browsers = nil) ⇒ Object 



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# File 'lib/css3-now.rb', line 34

def self.browser_specific attribute, value, browsers = nil
  browsers = [ :moz, :webkit, :khtml ] if browsers.nil?
  browsers.inject("") do |all, browser|
    all << "-#{ browser }-#{ attribute }:#{ value }; "
    all
  end + "#{ attribute }:#{ value };"
end

.replace_browser_specific(css, attribute, browsers = nil) ⇒ Object 



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# File 'lib/css3-now.rb', line 28

def self.replace_browser_specific css, attribute, browsers = nil
  css.gsub /#{ attribute }:([^;]+);/, browser_specific(attribute, '\1', browsers) 
end

.substitution(&block) ⇒ Object 



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# File 'lib/css3-now.rb', line 14

def self.substitution &block
  @substitutions << block
end

Instance Method Details

#to_css ⇒ Object 



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# File 'lib/css3-now.rb', line 22

def to_css
  CSS3Now.substitutions.inject(@original_css) do |css, substitution|
    css = substitution.call css
  end
end