Class: Tilt::ERBTemplate

Inherits:
Object show all
Defined in:
lib/crystal/template/support/tilt.rb

Class Method Summary collapse

Class Method Details

.capture(context, &block) ⇒ Object 



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# File 'lib/crystal/template/support/tilt.rb', line 38

def self.capture context, &block
  begin
    old_output = context.instance_variable_get "@output"
    old_output.must_be.defined
    context.instance_variable_set "@output", ""
    block.call
    context.instance_variable_get "@output"
  ensure
    context.instance_variable_set "@output", old_output
  end      
end

.concat(context, value) ⇒ Object 



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# File 'lib/crystal/template/support/tilt.rb', line 50

def self.concat context, value
  get_output(context) << value
end

.get_output(context) ⇒ Object 



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# File 'lib/crystal/template/support/tilt.rb', line 34

def self.get_output context
  context.instance_variable_get "@output"
end