Class: Emcee::HtmlCompressor

Inherits:
Object
  • Object
show all
Defined in:
lib/emcee/compressors/html_compressor.rb

Overview

HtmlCompressor is a very basic compressor that removes blank lines and comments from an HTML file.

Constant Summary collapse

HTML_COMMENTS = 
/\<!\s*--(?:.*?)(?:--\s*\>)/m
JS_MULTI_COMMENTS = 
/\/\*(?:.*?)\*\//m
JS_COMMENTS = 
/\/\/.*$/
BLANK_LINES = 
/^[\s]*$\n/

Instance Method Summary collapse

Instance Method Details

#compress(string) ⇒ Object 



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# File 'lib/emcee/compressors/html_compressor.rb', line 10

def compress(string)
  ops = [HTML_COMMENTS, JS_MULTI_COMMENTS, JS_COMMENTS, BLANK_LINES]

  ops.reduce(string) do |output, op|
    output.gsub(op, "")
  end
end