Class: Erubi::CaptureBlockEngine::Buffer

Inherits:
String
  • Object
show all
Defined in:
lib/erubi/capture_block.rb

Instance Method Summary collapse

Instance Method Details

#<<(v) ⇒ Object

Convert argument to string when concatening



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# File 'lib/erubi/capture_block.rb', line 35

def <<(v)
  concat(v.to_s)
end

#capture(*args) ⇒ Object

Temporarily clear the receiver before yielding to the block, yield the given args to the block, return any data captured by the receiver, and restore the original data the receiver contained before returning.



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# File 'lib/erubi/capture_block.rb', line 47

def capture(*args)
  prev = dup
  replace("") # 1.8 support!
  yield(*args)
  dup
ensure
  replace(prev)
end

#|(v) ⇒ Object

Escape argument using Erubi.h then then concatenate it to the receiver.



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# File 'lib/erubi/capture_block.rb', line 40

def |(v)
  concat(h(v))
end