async prepare()

in packages/azure-kusto-ingest/src/fileDescriptor.browser.ts [30:42]

• 11 lines of code
• 5 McCabe index (conditional complexity)

    async prepare(ingestionProperties?: IngestionPropertiesInput): Promise<Blob> {
        const shouldNotCompressByFormat = !shouldCompressFileByFormat(ingestionProperties);
        if (!this.zipped && !this.shouldNotCompress && !shouldNotCompressByFormat) {
            try {
                const gzipped = pako.gzip(await this.file.arrayBuffer());
                return new Blob([gzipped]);
            } catch (e) {
                // Ignore - return the file itself
            }
        }

        return this.file;
    }