Class: Jekyll::AssetTag

Inherits:
Liquid::Tag
  • Object
show all
Includes:
AssetPages::Jekyll::LiquidHelper
Defined in:
lib/asset_pages/jekyll/plugins/asset_tag.rb

Constant Summary collapse

SourcePattern = 
Regexp.new("#{Liquid::QuotedFragment}+")

Constants included from AssetPages::Jekyll::LiquidHelper

AssetPages::Jekyll::LiquidHelper::Root

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from AssetPages::Jekyll::LiquidHelper

included

Constructor Details

#initialize(name, markup, tokens) ⇒ AssetTag

Returns a new instance of AssetTag.



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# File 'lib/asset_pages/jekyll/plugins/asset_tag.rb', line 30

def initialize(name, markup, tokens)
  super

  @sources = []
  @options, markup = AssetTag.parse_options(markup)

  markup.scan(SourcePattern) do |path|
    sources.push(path)
  end
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/asset_pages/jekyll/plugins/asset_tag.rb', line 28

def options
  @options
end

#sources ⇒ Object (readonly)

Returns the value of attribute sources.



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# File 'lib/asset_pages/jekyll/plugins/asset_tag.rb', line 27

def sources
  @sources
end

Class Method Details

.parse_options(markup) ⇒ Object 



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# File 'lib/asset_pages/jekyll/plugins/asset_tag.rb', line 45

def self.parse_options(markup)
  options = {}

  markup = markup.gsub(Liquid::TagAttributes) do |matched|
    attr_name = $1
    attr_value = $2

    raise ArgumentError, "Please qualify the attribute value #{attr_value.dump} with quotes" \
      if !(attr_value.size >= 2 && attr_value[0] == "\"" && attr_value[-1] == "\"")

    options[attr_name] = attr_value[1...-1]

    ""
  end

  [options, markup]
end

Instance Method Details

#render(context) ⇒ Object 



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# File 'lib/asset_pages/jekyll/plugins/asset_tag.rb', line 41

def render(context)
  @context = context
end