module FDimageBase64

Public Class Methods

new(data) click to toggle source

# File lib/fdimage/fdimage_base64.rb, line 2
def initialize(data)
  if check_base_64(data)
    data = Base64.decode64(data)
    @image = MiniMagick::Image.read(data)
  end
end

Private Instance Methods

check_base_64(str) click to toggle source

# File lib/fdimage/fdimage_base64.rb, line 10
def check_base_64(str)
  str =~ /^([A-Za-z0-9+\/]{4})*([A-Za-z0-9+\/]{4}|[A-Za-z0-9+\/]{3}=|[A-Za-z0-9+\/]{2}==)$/
end