css_dead_class

1.0.2
Rubygems

Version published: 8 years ago

Maintainers: 1

Created: 8 years ago

Source

CSSDeadClass

Remove undefined CSS class attributes from your HTML.

Purpose

This Gem will, given a set of HTML files and a set of CSS files, remove any mentions in the class attributes of HTML objects classes that are not defined in the CSS files.

Sample Usage

Given the following files

index.html

<html>
<body>
	<h1 class="happy sad">Heading</h1>
	<p class="red blue">Hello</p>
</body>
</html>

app.css

.red {
	color: red;
}

.happy {
	color: black;
}

Running CSSDeadClass on those two files will change index.html to the following, remove calls to .sad and .blue, as they do not exist:

<html>
<body>
	<h1 class="happy">Heading</h1>
	<p class="red">Hello</p>
</body>
</html>

Installation

Install using gem css_dead_class.

Configuration

CSSDeadClass takes three options:

`:css_files`

An array of file paths to CSS files to scan.

`:html_files`

An array of file paths to HTML files to scan.

`:classes_to_keep`

An array of CSS classes to keep, regardless of presence in the HTML files. Can either be of the form .classname or classname.

Usage

Sample usage in a ruby program:

require 'css_dead_classes'

css_deadfiles = CSSDeadClass.new({
	html_files: Dir.glob("**/*.html"),
	css_files: Dir.glob("**/*.css"),
	classes_to_keep: [
		".no-js",
		"blue"
	]
})
css_deadfiles.parse

FAQs

What is css_dead_class?

Is css_dead_class well maintained?

Package last updated on 03 Jul 2016

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