Method: Browser::Blob#text

Defined in:
opal/browser/blob.rb

#text(&block) ⇒ Object

Convert a blob to a UTF-8 encoded string.

If block is given it will be called with a parameter once we receive the text. Otherwise return a Promise which will resolve once we receive it.



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# File 'opal/browser/blob.rb', line 29

def text(&block)
  promise = nil
  unless block_given?
    promise = Promise.new
    block = proc { |i| promise.resolve(i) }
  end
  `#@native.text().then(#{block.to_n})`
  promise
end