stereobooster / html_minifier

Ruby wrapper for kangax html-minifier

HtmlMinifier

Ruby wrapper for js library html-minifier. If you want pure ruby use html_press

Installation

html_minifier is available as ruby gem.

$ gem install html_minifier

Ensure that your environment has a JavaScript interpreter supported by ExecJS. Usually, installing therubyracer gem is the best alternative.

Usage

require 'html_minifier'

HtmlMinifier.minify(File.read("source.html"))

When initializing HtmlMinifier, you can pass options

HtmlMinifier::minifier.new( <options> ).minify(source)
# Or
HtmlMinifier.minify(source, <options>)

TODO

• add Rake task
• add color reporter. Maybe colorize
• add cli

html_minifier's Issues

quoteCharacter setting appears to have no effect

this is easily reproducible on the console. I am using Rails 4.1.14.2 and html_minifier version 0.0.4

Notice source input defined below uses single quotes

2.1.5 :001 > content = "<div class=''></div>"
 => "<div class=\"\"></div>" 
2.1.5 :007 > new_content = HtmlMinifier.minify(content, {quoteCharacter: '\'' })
 => "<div class=\"\"></div>" 
2.1.5 :008 > new_content = HtmlMinifier.minify(content, {quoteCharacter: '\"' })
 => "<div class=\"\"></div>" 

Same result when the source content has double quotes.

2.1.5 :009 > content = "<div class=\"\"></div>"
 => "<div class=\"\"></div>" 
2.1.5 :010 > new_content = HtmlMinifier.minify(content, {quoteCharacter: '\'' })
 => "<div class=\"\"></div>" 
2.1.5 :011 > new_content = HtmlMinifier.minify(content, {quoteCharacter: '\"' })
 => "<div class=\"\"></div>" 

Expected Result

• The output respects the pass parameter for quoteChracter

Actual Results

• The output always outputs double quotes

(Please note in the debugging session about the double quotes are escaped as an artifact of the debugging/inspection. I examined the raw data and it had double quotes that were not escaped with backslashes)

Upgrade HTML Minifier to v0.7.2

Could you please upgrade HTML Minifier to v0.7.2? Current gem bundles v0.4.4.

Thank you