Class: BlurhashDecoder

Inherits:
Object
  • Object
show all
Includes:
DECODER
Defined in:
lib/blurhash_decoder.rb

Constant Summary collapse

VERSION =

include ENCODER

"1.0"

Instance Method Summary collapse

Methods included from DECODER

#decode

Instance Method Details

#blurhash(image_url) ⇒ Object 



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# File 'lib/blurhash_decoder.rb', line 20

def blurhash(image_url)
  File.write 'tmp/in.png', open(image_url).read
  encode(4,3)
end

#decode_blurhash(blurhash, height, width, punch) ⇒ Object 



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# File 'lib/blurhash_decoder.rb', line 12

def decode_blurhash(blurhash, height, width, punch)
  decode(blurhash, height, width, punch)
  base64_image = File.open("tmp/out.png", "rb") do |file|
    Base64.strict_encode64(file.read)
  end
  base64_image
end