Module: HtmlMeta

Defined in:
lib/html_meta.rb,
lib/html_meta/data.rb,
lib/html_meta/version.rb,
lib/html_meta/configuration.rb

Defined Under Namespace

Classes: Configuration, Data

Constant Summary collapse

VERSION = 
"0.0.1"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.configuration ⇒ Object

Returns the value of attribute configuration.



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# File 'lib/html_meta.rb', line 10

def configuration
	self.configuration
end

.data ⇒ Object

Returns the value of attribute data.



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# File 'lib/html_meta.rb', line 14

def data
  @data
end

Class Method Details

.configure {|self.configuration| ... } ⇒ Object

Yields:



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# File 'lib/html_meta.rb', line 16

def configure
  		self.configuration ||= Configuration.new
  	 	yield(self.configuration) if block_given?
   	self.configuration
end

.define(&block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/html_meta.rb', line 22

def define(&block)
	self.data ||= Data.new
	raise ArgumentError.new("You must pass a block to the method") unless block_given?
	self.data.instance_eval(&block)
end

.meta(key, value = nil, options = {}) ⇒ Object 



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# File 'lib/html_meta.rb', line 28

def meta(key, value = nil, options = {})
	self.data ||= Data.new
	self.data.meta(key, value, options)
end

.open_graph(key, value = nil, options = {}) ⇒ Object Also known as: og 



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# File 'lib/html_meta.rb', line 33

def open_graph(key, value = nil, options = {})
	self.data ||= Data.new
	self.data.open_graph(key, value, options)
end

.render ⇒ Object 



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# File 'lib/html_meta.rb', line 45

def render
	self.data ||= Data.new
	default = self.data.get(:default)
	open_graph = self.data.get(:og)
	html = Arbre::Context.new do
		default.each do |key, value| 
			if key == :title
				title value
			else
				meta(name: key.to_s, content: value)
			end
		end
		open_graph.each do |key, value| 				
			meta(property: 'og:' + key.to_s, content: value)
		end
	end
	html.to_s
end

.reset ⇒ Object 



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# File 'lib/html_meta.rb', line 40

def reset
	self.data ||= Data.new
	self.data.reset
end