Class: DryCss::CSS

Inherits:

Object

• Object
• DryCss::CSS

Defined in:

lib/dry_css/css.rb

Instance Attribute Summary

• #parser ⇒ Object readonly

  Returns the value of attribute parser.

Instance Method Summary

• #colors ⇒ Object
• #initialize(uri) ⇒ CSS constructor

  A new instance of CSS.

• #sorted(scan) ⇒ Object

Constructor Details

#initialize(uri) ⇒ CSS

Returns a new instance of CSS.

# File 'lib/dry_css/css.rb', line 4

def initialize(uri)
  @parser = DryCss::Parser.new
  @parser.load_uri!(uri)
end

Instance Attribute Details

#parser ⇒ Object (readonly)

Returns the value of attribute parser.

# File 'lib/dry_css/css.rb', line 3

def parser
  @parser
end

Instance Method Details

#colors ⇒ Object

# File 'lib/dry_css/css.rb', line 9

def colors
  @colors ||= scan_for(CssParser::RE_COLOUR)
end

#sorted(scan) ⇒ Object

# File 'lib/dry_css/css.rb', line 13

def sorted(scan)
  scan.sort_by{|k,v| v }.reverse
end