Module: Cutter::Stamper::ClassMethods

Included in:
Cutter::Stamper
Defined in:
lib/cutter/stamper.rb

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/cutter/stamper.rb', line 164

def [] key
  stampers[key]
end

#last ⇒ Object 



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# File 'lib/cutter/stamper.rb', line 152

def last
  stamper_stack.last
end

#pop ⇒ Object 



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# File 'lib/cutter/stamper.rb', line 160

def pop
  stamper_stack.pop
end

#push(stamper) ⇒ Object 



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# File 'lib/cutter/stamper.rb', line 156

def push stamper
  stamper_stack.push stamper
end

#scope(label) {|stamper| ... } ⇒ Object

Yields:

Raises:

  • (ArgumentError) 


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# File 'lib/cutter/stamper.rb', line 142

def scope label, &block
  raise ArgumentError, "Must have hash, was: #{label}" if !label.kind_of? Hash
  raise ArgumentError, "Must have block" if !block
  stamper = Stamper.new(label)
  stampers[label.keys.first] = stamper
  yield stamper
  stamper_stack.pop
  stamper
end