INNER CODE UNIT · Go

NewBlob

cshum/imagor · blob.go:78

func NewBlob(newReader func() (reader io.ReadCloser, size int64, err error)) *Blob {
	return &Blob{
		fanout:    true,
		newReader: newReader,
	}
}

// NewBlobFromFile creates imagor Blob from file path and optional file info checks
func NewBlobFromFile(filepath string, checks ...func(os.FileInfo) error) *Blob {
	stat, err := os.Stat(filepath)
	if os.IsNotExist(err) {
		err = ErrNotFound
	}
	if err == nil {
		for _, check := range checks {
			if err = check(stat); err != nil {
				break
			}

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