Module: Stylish

Defined in:
lib/stylish/color.rb,
lib/stylish.rb,
lib/stylish/core.rb,
lib/stylish/tree.rb,
lib/stylish/image.rb,
lib/stylish/generate.rb,
lib/stylish/background.rb,
lib/stylish/stylesheet.rb,
lib/stylish/formattable.rb

Overview

:nodoc:

Defined Under Namespace

Modules: Formattable, Generate, Tree Classes: Background, Color, Comment, Declaration, Declarations, Image, Rule, Selector, Selectors, Stylesheet

Constant Summary collapse

STYLISH_PATH = 
File.expand_path(File.dirname(__FILE__)) + '/stylish/'
PCT =

Regular expressions matching a percentage, and matching only a percentage.

/-?(0\.)?\d+%/
PERCENTAGE = 
/^#{PCT}$/
HTML_ELEMENTS =

A list of all valid HTML5 elements. Used primarily in the stylesheet generation DSL as method names.

[:html, :head, :title, :base, :link, :meta, :style, :script,
:noscript, :eventsource, :body, :section, :nav, :article,
:aside, :header, :footer, :address, :p, :hr, :br, :pre,
:dialog, :blockquote, :ol, :ul, :li, :dl, :dt, :dd, :a, :q,
:cite, :em, :strong, :small, :mark, :dfn, :abbr, :time,
:progress, :meter, :code, :var, :samp, :kbd, :sub, :sup,
:span, :i, :b, :bdo, :ruby, :rt, :rp, :ins, :del, :figure,
:img, :iframe, :embed, :object, :param, :video, :audio,
:source, :canvas, :map, :area, :table, :caption, :colgroup,
:col, :tbody, :thead, :tfoot, :tr, :td, :th, :form,
:fieldset, :label, :input, :button, :select, :datalist,
:optgroup, :option, :textarea, :output, :details, :datagrid,
:command, :bb, :menu, :legend, :div, :h1, :h2, :h3, :h4,
:h5, :h6]

Class Method Summary collapse

Class Method Details

.generate(options = {}, &block) ⇒ Object

The generate method is the starting point for the stylesheet generation DSL. The method should be passed a block, and the various DSL methods then called within that context, e.g. as follows:

style = Stylish.generate do
  body :margin => "1em"
  rule ".error" do
    p :color => "#f00"
    em :font_weight => "bold"
  end
end

When serialised, the generated stylesheet would look like this:

body {margin:1em;}
.error p {color:#f00;}
.error em {font-weight:bold;}

Further examples can be found in the example/ directory and in the GenerateTest class.

  • example/tarski.rb

  • test/generate_test.rb

The options argument is currently unused.



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# File 'lib/stylish/generate.rb', line 28

def self.generate(options = {}, &block)
  dsl = Generate::Description.new
  dsl.instance_eval(&block)
  dsl.node
end