Top Level Namespace

Defined Under Namespace

Classes: Datagnan

Instance Method Summary collapse

Instance Method Details

#datagnan(template_file, options = {}, local_vars = {}) ⇒ Object

Helper function (for Sinatra, primarily)

Parameters:

  • file_path (String) —

    path to .html-template file

  • options (Hash) (defaults to: {}) —

    options for parsing and filling the template

  • locals (Hash) —

    local variables for filling the template



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# File 'lib/datagnan.rb', line 345

def datagnan(template_file, options = {}, local_vars = {})
	# beginning_time = Time.now
	## default options
	options[:scope] ||= self
	options[:views_dir] = File.realpath(options[:views_dir] || (options[:scope].settings.views if options[:scope].settings) || "./views")
	options[:layout_file] = File.join(options[:views_dir], options[:layout_file] || 'layout.html')
	(options[:local_vars] ||= {}).merge! local_vars

	## prepare template filename
	template_file = File.join(options[:views_dir], template_file.to_s)
	template_file += '.html' unless File.exist? template_file

	## render template
	html = Datagnan.read(template_file, options)
	## debug
	# puts "-- datagnan ( template = #{html} )"
	## check for layout and wrap template if exist
	if File.exist? options[:layout_file]
		options[:local_vars]['template'] = { 'html' => html }
		html = Datagnan.read(options[:layout_file], options)
		## debug
		# puts "-- datagnan ( layout = #{html} )"
	end

	# end_time = Time.now
	# puts "Time elapsed for datagnan #{(end_time - beginning_time)*1000} milliseconds"

	return html
end

#oga ⇒ Object

Oga for HTML parsing (Yeah, no Nokogiri!)



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# File 'lib/datagnan.rb', line 2

require 'oga'