Class: Sinatra::ContentFor2::ErbHandler

Inherits:
BaseHandler show all
Defined in:
lib/sinatra/content_for2/erb_handler.rb

Instance Attribute Summary collapse

Attributes inherited from BaseHandler

#template

Instance Method Summary collapse

Methods inherited from BaseHandler

classes, register

Constructor Details

#initialize(template) ⇒ ErbHandler

Returns a new instance of ErbHandler.



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# File 'lib/sinatra/content_for2/erb_handler.rb', line 4

def initialize(template)
  super
  @output_buffer = get_buf
end

Instance Attribute Details

#output_buffer ⇒ Object

Returns the value of attribute output_buffer.



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# File 'lib/sinatra/content_for2/erb_handler.rb', line 2

def output_buffer
  @output_buffer
end

Instance Method Details

#block_is_type?(block) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinatra/content_for2/erb_handler.rb', line 13

def block_is_type?(block)
  is_type? || (block && eval('defined?(__in_erb_template)', block.binding))
end

#capture_from_template(*args, &block) ⇒ Object 



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# File 'lib/sinatra/content_for2/erb_handler.rb', line 21

def capture_from_template(*args, &block)
  self.output_buffer, _buf_was = '', self.output_buffer
  block.call(*args)
  ret = eval('@_out_buf || @_buf', block.binding)
  self.output_buffer = _buf_was
  ret
end

#engines ⇒ Object 



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# File 'lib/sinatra/content_for2/erb_handler.rb', line 17

def engines
  @engines ||= [ :erb, :erubis ]
end

#is_type? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinatra/content_for2/erb_handler.rb', line 9

def is_type?
  ! self.output_buffer.nil?
end