29 lines
684 B
JavaScript
29 lines
684 B
JavaScript
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module.exports = get_blob()
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function get_blob() {
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if(global.Blob) {
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try {
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new Blob(['asdf'], {type: 'text/plain'})
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return Blob
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} catch(err) {}
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}
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var Builder = global.WebKitBlobBuilder ||
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global.MozBlobBuilder ||
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global.MSBlobBuilder
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return function(parts, bag) {
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var builder = new Builder
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, endings = bag.endings
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, type = bag.type
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if(endings) for(var i = 0, len = parts.length; i < len; ++i) {
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builder.append(parts[i], endings)
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} else for(var i = 0, len = parts.length; i < len; ++i) {
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builder.append(parts[i])
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}
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return type ? builder.getBlob(type) : builder.getBlob()
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}
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}
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