Class: CSSFilter::Tree

Inherits:
Hash
  • Object
show all
Defined in:
lib/cssfilter.rb

Overview

CSS parse tree. This is for a “deep filtering”.

Instance Method Summary collapse

Constructor Details

#initialize(options = nil) ⇒ Tree

Returns a new instance of Tree.



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# File 'lib/cssfilter.rb', line 199

def initialize(options=nil)
  @options = options || {}
  super()
end

Instance Method Details

#to_css ⇒ Object

Re-output the CSS, all tidy ;)



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# File 'lib/cssfilter.rb', line 206

def to_css
  css = ""
  each do |selector, entries|
    css << "#{selector}{"
    entries.each do |key, value|
      css << "#{key}:#{value};"
    end
    css << "}\n"
  end
  return css
end