Class: ZERB

Inherits:
Zarchitect show all
Defined in:
lib/zarchitect/zerb.rb

Constant Summary collapse

@@template_stack =

++++++++++++++++++++++++++++++ @@template_stack @@gdata

Array.new

Constants inherited from Zarchitect

Zarchitect::ASSETDIR, Zarchitect::ASSETSDIR, Zarchitect::BUILDIR, Zarchitect::CONFIGDIR, Zarchitect::DEBUGSDIR, Zarchitect::DRAFTDIR, Zarchitect::FILEDIR, Zarchitect::FILESDIR, Zarchitect::HTMLDIR, Zarchitect::LAYOUTDIR, Zarchitect::NODEDIR, Zarchitect::SHARESDIR, Zarchitect::VERSION

Instance Method Summary collapse

Methods inherited from Zarchitect

#main, #rss

Constructor Details

#initialize(template) ⇒ ZERB

Returns a new instance of ZERB.



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# File 'lib/zarchitect/zerb.rb', line 16

def initialize(template)
  @@template_stack.push(template)
  @template = template
end

Instance Method Details

#handle_data(hash) ⇒ Object 



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# File 'lib/zarchitect/zerb.rb', line 37

def handle_data(hash)
  @data = hash
  hash.each do |k,v|
    if instance_variable_defined?("@#{k}")
      GPI.print "Error: Data key invalid #{k} - already defined"
      GPI.quit
    end
    instance_variable_set("@#{k}", v)
  end
end

#output ⇒ Object 



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# File 'lib/zarchitect/zerb.rb', line 32

def output
  @@template_stack.pop
  @out
end

#prepare ⇒ Object 



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# File 'lib/zarchitect/zerb.rb', line 21

def prepare
  GPI.print "ZERB preparing #{@template}",
    GPI::CLU.check_option('v')
  @renderer = ERB.new(File.open(@template) { |f| f.read})
end

#render ⇒ Object 



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# File 'lib/zarchitect/zerb.rb', line 28

def render
  @out = @renderer.result(binding())
end