Module: Edison::YAMLFrontMatter

Defined in:
lib/edison.rb

Class Method Summary collapse

Class Method Details

.read(fname) ⇒ Object 



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# File 'lib/edison.rb', line 13

def self.read(fname)
	contents = File.read(fname).strip
	if contents =~ /\A---/
		_, yaml, body = contents.split("---", 3)
		yaml = YAML.load(yaml)
		body ||= ""
		body.strip!
		if yaml.include? "body"
			raise Exception, "YAML Front Matter can't contain a 'body' key. Put it after the front matter."
		end
		{"body" => body}.merge(yaml)
	else
		{"body" => contents}
	end
end