Class: CssSpriter::StylesheetBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/css-spriter/stylesheet_builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(dir) ⇒ StylesheetBuilder

Returns a new instance of StylesheetBuilder.



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# File 'lib/css-spriter/stylesheet_builder.rb', line 3

def initialize(dir)
  @dir = dir
  @output_file = @dir + "/sprite.css"
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/css-spriter/stylesheet_builder.rb', line 20

def cleanup
  File.delete(@output_file) rescue nil
end

#css ⇒ Object 



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# File 'lib/css-spriter/stylesheet_builder.rb', line 12

def css
  @css ||= Dir.glob(@dir + "/**/fragment.css").inject("") {|acc, f| acc + File.read(f)}
end

#output_file(file) ⇒ Object 



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# File 'lib/css-spriter/stylesheet_builder.rb', line 8

def output_file(file)
  @output_file = file
end

#write ⇒ Object 



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# File 'lib/css-spriter/stylesheet_builder.rb', line 16

def write
  File.open(@output_file, 'w') {|f| f.write(css)}
end