class Ollama::Image

def ==(other)
  @data == other.data
end

def for_base64(data, path: nil)
  obj = new(data)
  obj.path = path
  obj
end

def for_filename(path)
  File.open(path, 'rb') { |io| for_io(io, path:) }
end

def for_io(io, path: nil)
  path ||= io.path
  for_string(io.read, path:)
end

def for_string(string, path: nil)
  for_base64(Base64.encode64(string), path:)
end

def initialize(data)
  @data = data
end

def to_s
  @data
end